| M4T30 vs Jin | 24–26 | 48.00% |
| M4T30 vs Hwoarang | 21–16 | 56.76% |
| M4T30 vs Kazuya | 17–19 | 47.22% |
| M4T30 vs Reina | 17–16 | 51.52% |
| M4T30 vs Law | 13–17 | 43.33% |
| M4T30 vs King | 14–14 | 50.00% |
| M4T30 vs Eddy | 16–12 | 57.14% |
| M4T30 vs Steve | 18–8 | 69.23% |
| M4T30 vs Dragunov | 12–14 | 46.15% |
| M4T30 vs Bryan | 9–15 | 37.50% |
| M4T30 vs Nina | 13–10 | 56.52% |
| M4T30 vs Victor | 13–10 | 56.52% |
| M4T30 vs Jun | 8–10 | 44.44% |
| M4T30 vs Asuka | 6–10 | 37.50% |
| M4T30 vs Devil Jin | 10–6 | 62.50% |
| M4T30 vs Paul | 6–9 | 40.00% |
| M4T30 vs Alisa | 10–5 | 66.67% |
| M4T30 vs Yoshimitsu | 5–9 | 35.71% |
| M4T30 vs Lili | 3–10 | 23.08% |
| M4T30 vs Azucena | 7–4 | 63.64% |
| M4T30 vs Xiaoyu | 4–6 | 40.00% |
| M4T30 vs Feng | 9–1 | 90.00% |
| M4T30 vs Leroy | 6–4 | 60.00% |
| M4T30 vs Leo | 4–5 | 44.44% |
| M4T30 vs Lars | 4–5 | 44.44% |
| M4T30 vs Claudio | 4–5 | 44.44% |
| M4T30 vs Kuma | 3–3 | 50.00% |
| M4T30 vs Raven | 2–4 | 33.33% |
| M4T30 vs Jack-8 | 3–2 | 60.00% |
| M4T30 vs Shaheen | 2–2 | 50.00% |
| M4T30 vs Panda | 4–0 | 100.00% |
| M4T30 vs Lee | 2–1 | 66.67% |
| M4T30 vs Zafina | 0–2 | 0.00% |
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.