| kotetsu198 vs Reina | 40–22 | 64.52% |
| kotetsu198 vs King | 38–16 | 70.37% |
| kotetsu198 vs Dragunov | 24–29 | 45.28% |
| kotetsu198 vs Lili | 27–23 | 54.00% |
| kotetsu198 vs Hwoarang | 24–24 | 50.00% |
| kotetsu198 vs Paul | 26–16 | 61.90% |
| kotetsu198 vs Kazuya | 18–21 | 46.15% |
| kotetsu198 vs Bryan | 14–24 | 36.84% |
| kotetsu198 vs Jin | 19–16 | 54.29% |
| kotetsu198 vs Jack-8 | 20–14 | 58.82% |
| kotetsu198 vs Law | 13–17 | 43.33% |
| kotetsu198 vs Steve | 17–12 | 58.62% |
| kotetsu198 vs Eddy | 14–15 | 48.28% |
| kotetsu198 vs Yoshimitsu | 14–14 | 50.00% |
| kotetsu198 vs Asuka | 17–11 | 60.71% |
| kotetsu198 vs Lidia | 11–16 | 40.74% |
| kotetsu198 vs Jun | 14–12 | 53.85% |
| kotetsu198 vs Victor | 18–8 | 69.23% |
| kotetsu198 vs Alisa | 9–14 | 39.13% |
| kotetsu198 vs Raven | 15–8 | 65.22% |
| kotetsu198 vs Nina | 8–12 | 40.00% |
| kotetsu198 vs Kuma | 14–6 | 70.00% |
| kotetsu198 vs Xiaoyu | 10–9 | 52.63% |
| kotetsu198 vs Devil Jin | 10–8 | 55.56% |
| kotetsu198 vs Lee | 11–7 | 61.11% |
| kotetsu198 vs Azucena | 13–4 | 76.47% |
| kotetsu198 vs Heihachi | 7–10 | 41.18% |
| kotetsu198 vs Leo | 10–6 | 62.50% |
| kotetsu198 vs Zafina | 4–12 | 25.00% |
| kotetsu198 vs Leroy | 8–8 | 50.00% |
| kotetsu198 vs Lars | 9–5 | 64.29% |
| kotetsu198 vs Feng | 1–11 | 8.33% |
| kotetsu198 vs Claudio | 4–7 | 36.36% |
| kotetsu198 vs Shaheen | 6–5 | 54.55% |
| kotetsu198 vs Panda | 3–5 | 37.50% |
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.