| iAintYoSenpai vs Kazuya | 61–63 | 49.19% |
| iAintYoSenpai vs Jin | 54–42 | 56.25% |
| iAintYoSenpai vs Bryan | 54–42 | 56.25% |
| iAintYoSenpai vs Dragunov | 47–35 | 57.32% |
| iAintYoSenpai vs King | 33–45 | 42.31% |
| iAintYoSenpai vs Hwoarang | 47–31 | 60.26% |
| iAintYoSenpai vs Steve | 40–33 | 54.79% |
| iAintYoSenpai vs Reina | 41–28 | 59.42% |
| iAintYoSenpai vs Law | 30–36 | 45.45% |
| iAintYoSenpai vs Lars | 31–35 | 46.97% |
| iAintYoSenpai vs Yoshimitsu | 34–30 | 53.12% |
| iAintYoSenpai vs Lidia | 27–27 | 50.00% |
| iAintYoSenpai vs Lee | 21–32 | 39.62% |
| iAintYoSenpai vs Azucena | 24–26 | 48.00% |
| iAintYoSenpai vs Heihachi | 27–23 | 54.00% |
| iAintYoSenpai vs Paul | 22–23 | 48.89% |
| iAintYoSenpai vs Asuka | 20–24 | 45.45% |
| iAintYoSenpai vs Lili | 17–27 | 38.64% |
| iAintYoSenpai vs Jun | 24–20 | 54.55% |
| iAintYoSenpai vs Leo | 27–16 | 62.79% |
| iAintYoSenpai vs Jack-8 | 20–17 | 54.05% |
| iAintYoSenpai vs Feng | 20–17 | 54.05% |
| iAintYoSenpai vs Clive | 16–18 | 47.06% |
| iAintYoSenpai vs Anna | 10–23 | 30.30% |
| iAintYoSenpai vs Victor | 16–16 | 50.00% |
| iAintYoSenpai vs Nina | 11–20 | 35.48% |
| iAintYoSenpai vs Xiaoyu | 14–16 | 46.67% |
| iAintYoSenpai vs Devil Jin | 11–13 | 45.83% |
| iAintYoSenpai vs Armor King | 10–13 | 43.48% |
| iAintYoSenpai vs Leroy | 9–12 | 42.86% |
| iAintYoSenpai vs Alisa | 5–15 | 25.00% |
| iAintYoSenpai vs Eddy | 9–10 | 47.37% |
| iAintYoSenpai vs Claudio | 6–12 | 33.33% |
| iAintYoSenpai vs Zafina | 6–9 | 40.00% |
| iAintYoSenpai vs Fahkumram | 3–10 | 23.08% |
| iAintYoSenpai vs Shaheen | 8–3 | 72.73% |
| iAintYoSenpai vs Kuma | 6–4 | 60.00% |
| iAintYoSenpai vs Raven | 4–1 | 80.00% |
| iAintYoSenpai vs Panda | 1–3 | 25.00% |
| iAintYoSenpai vs Miary Zo | 1–0 | 100.00% |
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.