| iNDEX vs Jin | 24–14 | 63.16% |
| iNDEX vs Reina | 26–12 | 68.42% |
| iNDEX vs Kazuya | 18–8 | 69.23% |
| iNDEX vs King | 12–7 | 63.16% |
| iNDEX vs Bryan | 13–6 | 68.42% |
| iNDEX vs Steve | 10–9 | 52.63% |
| iNDEX vs Kuma | 8–9 | 47.06% |
| iNDEX vs Lili | 10–5 | 66.67% |
| iNDEX vs Law | 7–7 | 50.00% |
| iNDEX vs Asuka | 8–5 | 61.54% |
| iNDEX vs Dragunov | 8–5 | 61.54% |
| iNDEX vs Leroy | 9–3 | 75.00% |
| iNDEX vs Lars | 5–5 | 50.00% |
| iNDEX vs Yoshimitsu | 3–6 | 33.33% |
| iNDEX vs Lee | 7–2 | 77.78% |
| iNDEX vs Claudio | 3–5 | 37.50% |
| iNDEX vs Zafina | 4–4 | 50.00% |
| iNDEX vs Azucena | 5–3 | 62.50% |
| iNDEX vs Feng | 5–2 | 71.43% |
| iNDEX vs Alisa | 3–4 | 42.86% |
| iNDEX vs Xiaoyu | 3–3 | 50.00% |
| iNDEX vs Paul | 3–2 | 60.00% |
| iNDEX vs Devil Jin | 3–2 | 60.00% |
| iNDEX vs Jun | 1–4 | 20.00% |
| iNDEX vs Lidia | 4–1 | 80.00% |
| iNDEX vs Hwoarang | 3–1 | 75.00% |
| iNDEX vs Jack-8 | 2–2 | 50.00% |
| iNDEX vs Leo | 3–1 | 75.00% |
| iNDEX vs Raven | 1–3 | 25.00% |
| iNDEX vs Panda | 2–1 | 66.67% |
| iNDEX vs Nina | 0–2 | 0.00% |
| iNDEX vs Eddy | 0–2 | 0.00% |
| iNDEX vs Heihachi | 0–1 | 0.00% |
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.