| iSOR vs Kazuya | 69–95 | 42.07% |
| iSOR vs Dragunov | 40–105 | 27.59% |
| iSOR vs Reina | 55–77 | 41.67% |
| iSOR vs King | 53–69 | 43.44% |
| iSOR vs Bryan | 46–71 | 39.32% |
| iSOR vs Jin | 32–75 | 29.91% |
| iSOR vs Paul | 34–61 | 35.79% |
| iSOR vs Lili | 37–49 | 43.02% |
| iSOR vs Yoshimitsu | 31–48 | 39.24% |
| iSOR vs Hwoarang | 30–46 | 39.47% |
| iSOR vs Law | 27–42 | 39.13% |
| iSOR vs Heihachi | 28–41 | 40.58% |
| iSOR vs Victor | 26–39 | 40.00% |
| iSOR vs Lidia | 28–30 | 48.28% |
| iSOR vs Asuka | 20–35 | 36.36% |
| iSOR vs Steve | 24–29 | 45.28% |
| iSOR vs Jun | 17–36 | 32.08% |
| iSOR vs Devil Jin | 17–35 | 32.69% |
| iSOR vs Claudio | 19–25 | 43.18% |
| iSOR vs Lars | 17–25 | 40.48% |
| iSOR vs Xiaoyu | 13–27 | 32.50% |
| iSOR vs Feng | 7–30 | 18.92% |
| iSOR vs Nina | 10–20 | 33.33% |
| iSOR vs Leo | 12–14 | 46.15% |
| iSOR vs Alisa | 7–19 | 26.92% |
| iSOR vs Azucena | 10–15 | 40.00% |
| iSOR vs Jack-8 | 16–8 | 66.67% |
| iSOR vs Lee | 12–9 | 57.14% |
| iSOR vs Leroy | 6–12 | 33.33% |
| iSOR vs Eddy | 3–14 | 17.65% |
| iSOR vs Kuma | 6–8 | 42.86% |
| iSOR vs Clive | 5–7 | 41.67% |
| iSOR vs Shaheen | 3–5 | 37.50% |
| iSOR vs Zafina | 3–5 | 37.50% |
| iSOR vs Panda | 4–2 | 66.67% |
| iSOR vs Raven | 1–4 | 20.00% |
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.