These are the top five players with the most number of zerg-versus-zerg matches played during their professional careers, as recorded by TLPD:
1. Jaedong: 260 matches (72.69% win rate)
2. YellOw: 222 matches (57.21% win rate)
3. GoRush: 217 matches (58.06% win rate)
4. ZerO: 213 matches (52.58% win rate)
5. ChoJJa: 204 matches (56.37% win rate)
Anybody who has over 200 matches played (therefore providing a sufficient sample size) converges around a 56% win rate, with the exception of Jaedong. There are players who have career zerg-versus-zerg win rates over 60%, but once we allow any sample size to go through without sufficient sample size, we end up with somewhat off-putting trivias like Horang2 having the highest career prototss-versus-protoss win rate of all-time.
I decided to look into the Shinhan 2008/2009 ProLeague (regular season, post-season, Winner's League games were all included) performance from Jaedong, and see if the rumours of Jaedong ignoring build order deficits with raw ability when he was at the peak of his powers was true.
First of all, these were the zerg-versus-zerg ProLeague records of the zerg players with the most number of zerg-versus-zerg victories during that ProLeague season:
1. Jaedong: 32-7 (82.05% win rate)
2. EffOrt: 17-10 (62.96% win rate)
3. Calm: 16-13 (55.17% win rate)
4. hyvaa: 15-12 (55.56% win rate)
5. Great: 15-14 (51.72% win rate)
Again, if we exclude Jaedong from the equation, the players who made their trade through playing a lot of zerg-versus-zerg, ended up converging with roughly a 56% win rate as well.
Jaedong played 39 games of zerg-versus-zerg, and after going through the VODs for all the games, I will list the build orders of the players involved to the best of my ability, and what should have happened, and what actually happened.
Now I defined build order hierarchy as follows:
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1. 9 pool
Loses against 9 overlord pool
Loses against gas first
Loses against 12 pool
Wins against 12 hatchery
2. 9 overlord pool
Wins against 9 pool
Loses against gas first
Loses against 12 pool
Situational against 12 hatchery
3. Gas first
Wins against 9 pool
Wins against 9 overlord pool
Loses against 12 pool
Loses against 12 hatchery
4. 12 pool
Wins against 9 pool
Wins against 9 overlord pool
Wins against gas first
Loses against 12 hatchery
5. 12 hatchery
Loses against 9 pool
Situational against 9 overlord pool
Wins against gas first
Wins against 12 pool
So without further ado, these are the build-order dynamics of all 39 zerg-versus-zerg matches played by Jaedong during the Shinhan 2008/2009 ProLeague season, listed from the most recent, to the most ancient:
+ Show Spoiler +
1. Match versus Hyuk
Jaedong's build order: 12 hatchery
Hyuk's build order: 9 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong defeat
2. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
3. Match versus OriOn
Jaedong's build order: 12 pool
OriOn's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong defeat
4. Match versus EffOrt
Jaedong's build order: 9 pool
EffOrt's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
5. Match versus OversKy
Jaedong's build order: 12 pool
OversKy 's build order: 12 hatchery
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
6. Match versus Modesty
Jaedong's build order: 12 hatchery
Modesty's build order: 12 pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
7. Match versus ZerO
Jaedong's build order: 12 pool
ZerO's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
8. Match versus hyvaa
Jaedong's build order: 12 pool
hyvaa's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
9. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong defeat
10. Match versus Hyuk
Jaedong's build order: 12 pool
Hyuk's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
11. Match versus Great
Jaedong's build order: 9 overlord pool
Great's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
12. Match versus Modesty
Jaedong's build order: 9 pool
Modesty's build order: 12 hatchery
What should have happened: Jaedong victory
What actually happened: Jaedong victory
13. Match versus Calm
Jaedong's build order: 12 pool
Calm's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
14. Match versus HyuN
Jaedong's build order: 12 hatchery
HyuN's build order: 12 hatchery
What should have happened: Skill match-up
What actually happened: Jaedong victory
15. Match versus OversKy
Jaedong's build order: 9 pool
OversKy's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
16. Match versus Luxury
Jaedong's build order: 9 overlord pool
Luxury's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
17. Match versus hyvaa
Jaedong's build order: 12 pool
hyvaa's build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong defeat
18. Match versus keke
Jaedong's build order: 12 pool
keke's build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
19. Match versus YellOw[ArnC]
Jaedong's build order: 12 pool
YellOw[ArnC]'s build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
20. Match versus YellOw[ArnC]
Jaedong's build order: 12 pool
YellOw[ArnC]'s build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
21. Match versus sAviOr
Jaedong's build order: 12 pool
sAviOr's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
22. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
23. Match versus Luxury
Jaedong's build order: 12 expansion
Luxury's build order: 12 pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
24. Match versus HoeJJa
Jaedong's build order: 12 pool
HoeJJa's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
25. Match versus YellOw[ArnC]
Jaedong's build order: 12 pool
YellOw[ArnC]'s build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
26. Match versus GGPlay
Jaedong's build order: 9 pool
GGPlay's build order: 9 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
27. Match versus ZerO
Jaedong's build order: 9 pool
ZerO's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
28. Match versus ZerO
Jaedong's build order: 12 pool
ZerO's build order: 9 pool
What should have happened: Jaedong victory
What actually happened: Jaedong defeat
29. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
30. Match versus hyvaa
Jaedong's build order: 12 pool
hyvaa's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
31. Match versus keke
Jaedong's build order: 9 pool
keke's build order: 9 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
32. Match versus Stella
Jaedong's build order: Gas first
Stella's build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
33. Match versus Kwanro
Jaedong's build order: 12 pool
Kwanro's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
34. Match versus JiHyun
Jaedong's build order: 9 overlord pool
JiHyun's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
35. Match versus Shark
Jaedong's build order: Gas first
Shark's build order: Gas first
What should have happened: Skill match-up
What actually happened: Jaedong victory
36. Match versus RorO
Jaedong's build order: 9 pool
RorO's build order: 9 overlord pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
37. Match versus FireFist
Jaedong's build order: 12 pool
FireFist's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
38. Match versus Child
Jaedong's build order: Gas first
Child's build order: Gas first
What should have happened: Skill match-up
What actually happened: Jaedong victory
39. Match versus YellOw[ArnC]
Jaedong's build order: 9 pool
YellOw[ArnC]'s build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong defeat
Jaedong's build order: 12 hatchery
Hyuk's build order: 9 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong defeat
2. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
3. Match versus OriOn
Jaedong's build order: 12 pool
OriOn's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong defeat
4. Match versus EffOrt
Jaedong's build order: 9 pool
EffOrt's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
5. Match versus OversKy
Jaedong's build order: 12 pool
OversKy 's build order: 12 hatchery
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
6. Match versus Modesty
Jaedong's build order: 12 hatchery
Modesty's build order: 12 pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
7. Match versus ZerO
Jaedong's build order: 12 pool
ZerO's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
8. Match versus hyvaa
Jaedong's build order: 12 pool
hyvaa's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
9. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong defeat
10. Match versus Hyuk
Jaedong's build order: 12 pool
Hyuk's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
11. Match versus Great
Jaedong's build order: 9 overlord pool
Great's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
12. Match versus Modesty
Jaedong's build order: 9 pool
Modesty's build order: 12 hatchery
What should have happened: Jaedong victory
What actually happened: Jaedong victory
13. Match versus Calm
Jaedong's build order: 12 pool
Calm's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
14. Match versus HyuN
Jaedong's build order: 12 hatchery
HyuN's build order: 12 hatchery
What should have happened: Skill match-up
What actually happened: Jaedong victory
15. Match versus OversKy
Jaedong's build order: 9 pool
OversKy's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
16. Match versus Luxury
Jaedong's build order: 9 overlord pool
Luxury's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
17. Match versus hyvaa
Jaedong's build order: 12 pool
hyvaa's build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong defeat
18. Match versus keke
Jaedong's build order: 12 pool
keke's build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
19. Match versus YellOw[ArnC]
Jaedong's build order: 12 pool
YellOw[ArnC]'s build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
20. Match versus YellOw[ArnC]
Jaedong's build order: 12 pool
YellOw[ArnC]'s build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
21. Match versus sAviOr
Jaedong's build order: 12 pool
sAviOr's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
22. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
23. Match versus Luxury
Jaedong's build order: 12 expansion
Luxury's build order: 12 pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
24. Match versus HoeJJa
Jaedong's build order: 12 pool
HoeJJa's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
25. Match versus YellOw[ArnC]
Jaedong's build order: 12 pool
YellOw[ArnC]'s build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
26. Match versus GGPlay
Jaedong's build order: 9 pool
GGPlay's build order: 9 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
27. Match versus ZerO
Jaedong's build order: 9 pool
ZerO's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
28. Match versus ZerO
Jaedong's build order: 12 pool
ZerO's build order: 9 pool
What should have happened: Jaedong victory
What actually happened: Jaedong defeat
29. Match versus EffOrt
Jaedong's build order: 12 pool
EffOrt's build order: 12 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
30. Match versus hyvaa
Jaedong's build order: 12 pool
hyvaa's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
31. Match versus keke
Jaedong's build order: 9 pool
keke's build order: 9 pool
What should have happened: Skill match-up
What actually happened: Jaedong victory
32. Match versus Stella
Jaedong's build order: Gas first
Stella's build order: 9 overlord pool
What should have happened: Jaedong victory
What actually happened: Jaedong victory
33. Match versus Kwanro
Jaedong's build order: 12 pool
Kwanro's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
34. Match versus JiHyun
Jaedong's build order: 9 overlord pool
JiHyun's build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
35. Match versus Shark
Jaedong's build order: Gas first
Shark's build order: Gas first
What should have happened: Skill match-up
What actually happened: Jaedong victory
36. Match versus RorO
Jaedong's build order: 9 pool
RorO's build order: 9 overlord pool
What should have happened: Jaedong defeat
What actually happened: Jaedong victory
37. Match versus FireFist
Jaedong's build order: 12 pool
FireFist's build order: Gas first
What should have happened: Jaedong victory
What actually happened: Jaedong victory
38. Match versus Child
Jaedong's build order: Gas first
Child's build order: Gas first
What should have happened: Skill match-up
What actually happened: Jaedong victory
39. Match versus YellOw[ArnC]
Jaedong's build order: 9 pool
YellOw[ArnC]'s build order: 12 pool
What should have happened: Jaedong defeat
What actually happened: Jaedong defeat
To summarize, this is what Jaedong made out of his build order dynamics at the peak of his powers in the ProLeague:
Jaedong's record if he had a build order deficit: 7-4 (63.64% win rate)
Jaedong's record in a skill match-up: 14-2 (87.50% win rate)
Jaedong's record if he had a build order advantage: 11-1 (91.67% win rate)
As we can see, Jaedong rarely lost if the build order dynamic was even, or in his favour, almost to the point of it being an anomaly at the peak of his powers. However, even Jaedong was not immune to the coin flip nature of the zerg-versus-zerg match-up if lady luck was not on his side.
However, even if we single out games where he had build order disadvantages, his win rate remains respectable at 63.64% from his sample of 39 zerg-versus-zerg matches played during Shinhan 2008/2009 ProLeague season.
So the legend that Jaedong won all the time in his most potent match-up at the peak of his powers regardless of the build orders is quite clearly false, but he was so lethal if he had favourable or even situations in terms of build orders, that the only way to defeat him consistently was if you had a build order advantage, and even then it wasn't an easy task.
The best thing to do would be trying to figure out the expected win rates for the various circumstances in zerg-versus-zerg matches that Jaedong did not participate in during games played during the Shinhan 2008/2009 ProLeague season, but that would require me to individually figure out the build orders chosen in over 200 non-Jaedong zerg-versus-zerg matches. Considering how many crowd shots they tend to do during the early moments of the game instead of focusing on the initial build order choices, I definitely don't think I have the patience and time to do that. It was infuriating enough trying to do this for 39 matches.
Maybe I'll do the same for EffOrt (the second best performing zerg-versus-zerg player for this ProLeague season) and see if the statistics for him are noticeably different, when I have the time.