| Ishmaster2020 vs Kazuya | 65–65–1 | 50.00% |
| Ishmaster2020 vs Jin | 58–56 | 50.88% |
| Ishmaster2020 vs King | 54–55 | 49.54% |
| Ishmaster2020 vs Steve | 49–58 | 45.79% |
| Ishmaster2020 vs Reina | 60–47 | 56.07% |
| Ishmaster2020 vs Bryan | 54–52 | 50.94% |
| Ishmaster2020 vs Heihachi | 48–51 | 48.48% |
| Ishmaster2020 vs Hwoarang | 34–49 | 40.96% |
| Ishmaster2020 vs Jun | 34–42 | 44.74% |
| Ishmaster2020 vs Dragunov | 37–35 | 51.39% |
| Ishmaster2020 vs Eddy | 26–44 | 37.14% |
| Ishmaster2020 vs Yoshimitsu | 21–48 | 30.43% |
| Ishmaster2020 vs Lars | 37–29 | 56.06% |
| Ishmaster2020 vs Azucena | 31–32–1 | 49.21% |
| Ishmaster2020 vs Victor | 37–26 | 58.73% |
| Ishmaster2020 vs Paul | 27–33 | 45.00% |
| Ishmaster2020 vs Law | 30–29 | 50.85% |
| Ishmaster2020 vs Asuka | 27–27 | 50.00% |
| Ishmaster2020 vs Lee | 25–29 | 46.30% |
| Ishmaster2020 vs Lili | 23–30 | 43.40% |
| Ishmaster2020 vs Devil Jin | 17–30 | 36.17% |
| Ishmaster2020 vs Alisa | 19–24 | 44.19% |
| Ishmaster2020 vs Jack-8 | 18–24 | 42.86% |
| Ishmaster2020 vs Raven | 17–20 | 45.95% |
| Ishmaster2020 vs Lidia | 14–22 | 38.89% |
| Ishmaster2020 vs Claudio | 14–19 | 42.42% |
| Ishmaster2020 vs Leo | 12–19 | 38.71% |
| Ishmaster2020 vs Nina | 17–14 | 54.84% |
| Ishmaster2020 vs Feng | 9–21 | 30.00% |
| Ishmaster2020 vs Xiaoyu | 11–14 | 44.00% |
| Ishmaster2020 vs Leroy | 11–14 | 44.00% |
| Ishmaster2020 vs Shaheen | 9–12 | 42.86% |
| Ishmaster2020 vs Kuma | 7–14 | 33.33% |
| Ishmaster2020 vs Zafina | 6–8 | 42.86% |
| Ishmaster2020 vs Panda | 1–2 | 33.33% |
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.