| Issacombo vs Kazuya | 34–26 | 56.67% |
| Issacombo vs Jin | 31–23 | 57.41% |
| Issacombo vs Lili | 21–23 | 47.73% |
| Issacombo vs Law | 20–23 | 46.51% |
| Issacombo vs Reina | 24–19 | 55.81% |
| Issacombo vs King | 24–18 | 57.14% |
| Issacombo vs Asuka | 20–18 | 52.63% |
| Issacombo vs Hwoarang | 19–13 | 59.38% |
| Issacombo vs Dragunov | 12–17 | 41.38% |
| Issacombo vs Xiaoyu | 13–14 | 48.15% |
| Issacombo vs Steve | 13–14 | 48.15% |
| Issacombo vs Lee | 12–14 | 46.15% |
| Issacombo vs Jun | 9–16 | 36.00% |
| Issacombo vs Bryan | 14–10 | 58.33% |
| Issacombo vs Lars | 10–13 | 43.48% |
| Issacombo vs Azucena | 10–13 | 43.48% |
| Issacombo vs Lidia | 11–10 | 52.38% |
| Issacombo vs Paul | 4–16 | 20.00% |
| Issacombo vs Nina | 6–12 | 33.33% |
| Issacombo vs Victor | 9–9 | 50.00% |
| Issacombo vs Eddy | 7–10 | 41.18% |
| Issacombo vs Feng | 8–7 | 53.33% |
| Issacombo vs Leo | 7–8 | 46.67% |
| Issacombo vs Alisa | 8–6 | 57.14% |
| Issacombo vs Yoshimitsu | 4–8 | 33.33% |
| Issacombo vs Claudio | 6–6 | 50.00% |
| Issacombo vs Zafina | 4–6 | 40.00% |
| Issacombo vs Leroy | 6–4 | 60.00% |
| Issacombo vs Jack-8 | 4–4 | 50.00% |
| Issacombo vs Devil Jin | 4–4 | 50.00% |
| Issacombo vs Raven | 4–4 | 50.00% |
| Issacombo vs Shaheen | 3–1 | 75.00% |
| Issacombo vs Kuma | 3–1 | 75.00% |
| Issacombo vs Heihachi | 1–2 | 33.33% |
| Issacombo vs Panda | 1–1 | 50.00% |
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.