| iamisaachaze vs Steve | 39–32 | 54.93% |
| iamisaachaze vs King | 37–31 | 54.41% |
| iamisaachaze vs Reina | 39–28 | 58.21% |
| iamisaachaze vs Law | 28–26 | 51.85% |
| iamisaachaze vs Kazuya | 37–16 | 69.81% |
| iamisaachaze vs Hwoarang | 27–25 | 51.92% |
| iamisaachaze vs Bryan | 29–21 | 58.00% |
| iamisaachaze vs Lili | 23–25 | 47.92% |
| iamisaachaze vs Jin | 28–10 | 73.68% |
| iamisaachaze vs Dragunov | 21–13 | 61.76% |
| iamisaachaze vs Heihachi | 17–17 | 50.00% |
| iamisaachaze vs Eddy | 10–23 | 30.30% |
| iamisaachaze vs Victor | 14–15 | 48.28% |
| iamisaachaze vs Nina | 14–14 | 50.00% |
| iamisaachaze vs Azucena | 14–14 | 50.00% |
| iamisaachaze vs Paul | 12–14 | 46.15% |
| iamisaachaze vs Jack-8 | 12–13 | 48.00% |
| iamisaachaze vs Yoshimitsu | 9–15 | 37.50% |
| iamisaachaze vs Armor King | 8–16 | 33.33% |
| iamisaachaze vs Xiaoyu | 10–13 | 43.48% |
| iamisaachaze vs Clive | 8–14 | 36.36% |
| iamisaachaze vs Miary Zo | 12–10 | 54.55% |
| iamisaachaze vs Leroy | 10–11 | 47.62% |
| iamisaachaze vs Jun | 12–9 | 57.14% |
| iamisaachaze vs Lee | 11–9 | 55.00% |
| iamisaachaze vs Lidia | 11–9 | 55.00% |
| iamisaachaze vs Asuka | 8–10 | 44.44% |
| iamisaachaze vs Kuma | 9–8 | 52.94% |
| iamisaachaze vs Feng | 7–9 | 43.75% |
| iamisaachaze vs Leo | 6–9 | 40.00% |
| iamisaachaze vs Lars | 6–9 | 40.00% |
| iamisaachaze vs Devil Jin | 6–8 | 42.86% |
| iamisaachaze vs Alisa | 10–4 | 71.43% |
| iamisaachaze vs Fahkumram | 6–8 | 42.86% |
| iamisaachaze vs Raven | 5–6 | 45.45% |
| iamisaachaze vs Shaheen | 6–4 | 60.00% |
| iamisaachaze vs Zafina | 4–3 | 57.14% |
| iamisaachaze vs Anna | 2–5 | 28.57% |
| iamisaachaze vs Claudio | 4–2 | 66.67% |
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.