| MM18 vs Kazuya | 32–11 | 74.42% |
| MM18 vs Jin | 23–14 | 62.16% |
| MM18 vs Paul | 21–6 | 77.78% |
| MM18 vs Law | 22–5 | 81.48% |
| MM18 vs Steve | 16–10 | 61.54% |
| MM18 vs King | 20–5 | 80.00% |
| MM18 vs Hwoarang | 17–8 | 68.00% |
| MM18 vs Lili | 18–5 | 78.26% |
| MM18 vs Jun | 14–5 | 73.68% |
| MM18 vs Azucena | 13–3 | 81.25% |
| MM18 vs Alisa | 11–4 | 73.33% |
| MM18 vs Heihachi | 9–6 | 60.00% |
| MM18 vs Bryan | 7–6 | 53.85% |
| MM18 vs Asuka | 9–4 | 69.23% |
| MM18 vs Dragunov | 11–2 | 84.62% |
| MM18 vs Reina | 9–4 | 69.23% |
| MM18 vs Devil Jin | 9–3 | 75.00% |
| MM18 vs Kuma | 7–5 | 58.33% |
| MM18 vs Lars | 5–5 | 50.00% |
| MM18 vs Nina | 7–3 | 70.00% |
| MM18 vs Victor | 7–3 | 70.00% |
| MM18 vs Leo | 6–3 | 66.67% |
| MM18 vs Lee | 5–3 | 62.50% |
| MM18 vs Raven | 7–1 | 87.50% |
| MM18 vs Leroy | 6–1 | 85.71% |
| MM18 vs Eddy | 7–0 | 100.00% |
| MM18 vs Xiaoyu | 5–1 | 83.33% |
| MM18 vs Jack-8 | 2–4 | 33.33% |
| MM18 vs Shaheen | 4–2 | 66.67% |
| MM18 vs Lidia | 3–3 | 50.00% |
| MM18 vs Yoshimitsu | 1–3 | 25.00% |
| MM18 vs Panda | 2–2 | 50.00% |
| MM18 vs Claudio | 3–0 | 100.00% |
| MM18 vs Zafina | 1–2 | 33.33% |
| MM18 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.