| ISSA98 vs Kazuya | 23–8 | 74.19% |
| ISSA98 vs Jin | 19–11 | 63.33% |
| ISSA98 vs Nina | 11–11 | 50.00% |
| ISSA98 vs Paul | 11–10 | 52.38% |
| ISSA98 vs Steve | 17–4 | 80.95% |
| ISSA98 vs Reina | 10–8 | 55.56% |
| ISSA98 vs Lili | 11–6 | 64.71% |
| ISSA98 vs Law | 8–6 | 57.14% |
| ISSA98 vs Bryan | 5–8 | 38.46% |
| ISSA98 vs Alisa | 5–7 | 41.67% |
| ISSA98 vs Clive | 6–6 | 50.00% |
| ISSA98 vs King | 5–6 | 45.45% |
| ISSA98 vs Dragunov | 5–6 | 45.45% |
| ISSA98 vs Kuma | 5–5 | 50.00% |
| ISSA98 vs Devil Jin | 6–3 | 66.67% |
| ISSA98 vs Eddy | 4–5 | 44.44% |
| ISSA98 vs Yoshimitsu | 5–3 | 62.50% |
| ISSA98 vs Jack-8 | 3–5 | 37.50% |
| ISSA98 vs Feng | 4–4 | 50.00% |
| ISSA98 vs Victor | 2–6 | 25.00% |
| ISSA98 vs Jun | 1–6 | 14.29% |
| ISSA98 vs Claudio | 1–5 | 16.67% |
| ISSA98 vs Azucena | 4–2 | 66.67% |
| ISSA98 vs Asuka | 0–4 | 0.00% |
| ISSA98 vs Lars | 2–2 | 50.00% |
| ISSA98 vs Hwoarang | 2–1 | 66.67% |
| ISSA98 vs Lee | 3–0 | 100.00% |
| ISSA98 vs Panda | 2–1 | 66.67% |
| ISSA98 vs Leroy | 1–2 | 33.33% |
| ISSA98 vs Lidia | 1–2 | 33.33% |
| ISSA98 vs Xiaoyu | 2–0 | 100.00% |
| ISSA98 vs Shaheen | 0–2 | 0.00% |
| ISSA98 vs Raven | 0–2 | 0.00% |
| ISSA98 vs Heihachi | 2–0 | 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.