| Mon1 vs Heihachi | 21–13 | 61.76% |
| Mon1 vs Kazuya | 13–17 | 43.33% |
| Mon1 vs Bryan | 9–14 | 39.13% |
| Mon1 vs Jin | 15–3 | 83.33% |
| Mon1 vs Steve | 11–7 | 61.11% |
| Mon1 vs Hwoarang | 11–2 | 84.62% |
| Mon1 vs Law | 4–8 | 33.33% |
| Mon1 vs King | 9–3 | 75.00% |
| Mon1 vs Jun | 8–4 | 66.67% |
| Mon1 vs Reina | 8–4 | 66.67% |
| Mon1 vs Victor | 8–4 | 66.67% |
| Mon1 vs Dragunov | 7–2 | 77.78% |
| Mon1 vs Lili | 2–6 | 25.00% |
| Mon1 vs Claudio | 7–1 | 87.50% |
| Mon1 vs Lars | 5–2 | 71.43% |
| Mon1 vs Azucena | 5–1 | 83.33% |
| Mon1 vs Eddy | 4–2 | 66.67% |
| Mon1 vs Lidia | 6–0 | 100.00% |
| Mon1 vs Yoshimitsu | 4–0 | 100.00% |
| Mon1 vs Xiaoyu | 2–2 | 50.00% |
| Mon1 vs Asuka | 2–2 | 50.00% |
| Mon1 vs Paul | 1–2 | 33.33% |
| Mon1 vs Devil Jin | 1–2 | 33.33% |
| Mon1 vs Leo | 1–2 | 33.33% |
| Mon1 vs Alisa | 3–0 | 100.00% |
| Mon1 vs Shaheen | 2–1 | 66.67% |
| Mon1 vs Nina | 1–2 | 33.33% |
| Mon1 vs Kuma | 2–0 | 100.00% |
| Mon1 vs Zafina | 2–0 | 100.00% |
| Mon1 vs Leroy | 2–0 | 100.00% |
| Mon1 vs Feng | 1–0 | 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.