| isshin vs Kazuya | 184–189 | 49.33% |
| isshin vs Jin | 193–165 | 53.91% |
| isshin vs Bryan | 188–162–1 | 53.71% |
| isshin vs Clive | 166–174 | 48.82% |
| isshin vs Dragunov | 169–166 | 50.45% |
| isshin vs Reina | 123–162 | 43.16% |
| isshin vs Hwoarang | 110–126 | 46.61% |
| isshin vs Lili | 111–117 | 48.68% |
| isshin vs Law | 98–120 | 44.95% |
| isshin vs King | 97–118 | 45.12% |
| isshin vs Devil Jin | 90–122–1 | 42.45% |
| isshin vs Paul | 105–107 | 49.53% |
| isshin vs Asuka | 117–92 | 55.98% |
| isshin vs Steve | 93–73 | 56.02% |
| isshin vs Heihachi | 78–88 | 46.99% |
| isshin vs Yoshimitsu | 61–104 | 36.97% |
| isshin vs Lidia | 69–96 | 41.82% |
| isshin vs Lee | 65–84 | 43.62% |
| isshin vs Jun | 72–71 | 50.35% |
| isshin vs Leroy | 54–84 | 39.13% |
| isshin vs Lars | 65–72 | 47.45% |
| isshin vs Victor | 66–68 | 49.25% |
| isshin vs Armor King | 53–74 | 41.73% |
| isshin vs Claudio | 53–70 | 43.09% |
| isshin vs Xiaoyu | 75–40 | 65.22% |
| isshin vs Eddy | 50–61 | 45.05% |
| isshin vs Feng | 48–58 | 45.28% |
| isshin vs Azucena | 46–55 | 45.54% |
| isshin vs Zafina | 39–57 | 40.62% |
| isshin vs Nina | 40–49 | 44.94% |
| isshin vs Leo | 40–40 | 50.00% |
| isshin vs Shaheen | 28–48 | 36.84% |
| isshin vs Alisa | 35–39 | 47.30% |
| isshin vs Jack-8 | 25–45 | 35.71% |
| isshin vs Raven | 34–29 | 53.97% |
| isshin vs Anna | 17–36 | 32.08% |
| isshin vs Kuma | 21–31 | 40.38% |
| isshin vs Miary Zo | 13–39 | 25.00% |
| isshin vs Panda | 13–15 | 46.43% |
| isshin vs Fahkumram | 7–18 | 28.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.