| Mudkip_monster vs Reina | 25–28 | 47.17% |
| Mudkip_monster vs Kazuya | 16–25 | 39.02% |
| Mudkip_monster vs Jun | 17–24 | 41.46% |
| Mudkip_monster vs King | 22–17 | 56.41% |
| Mudkip_monster vs Lili | 14–20 | 41.18% |
| Mudkip_monster vs Hwoarang | 15–15 | 50.00% |
| Mudkip_monster vs Leo | 17–10 | 62.96% |
| Mudkip_monster vs Dragunov | 15–7 | 68.18% |
| Mudkip_monster vs Yoshimitsu | 13–8 | 61.90% |
| Mudkip_monster vs Jin | 10–11 | 47.62% |
| Mudkip_monster vs Steve | 11–8 | 57.89% |
| Mudkip_monster vs Asuka | 5–11 | 31.25% |
| Mudkip_monster vs Lee | 10–6 | 62.50% |
| Mudkip_monster vs Heihachi | 11–5 | 68.75% |
| Mudkip_monster vs Lidia | 3–12 | 20.00% |
| Mudkip_monster vs Law | 8–6 | 57.14% |
| Mudkip_monster vs Nina | 6–8 | 42.86% |
| Mudkip_monster vs Azucena | 9–5 | 64.29% |
| Mudkip_monster vs Devil Jin | 7–6 | 53.85% |
| Mudkip_monster vs Lars | 7–5 | 58.33% |
| Mudkip_monster vs Paul | 6–5 | 54.55% |
| Mudkip_monster vs Feng | 6–4 | 60.00% |
| Mudkip_monster vs Zafina | 3–7 | 30.00% |
| Mudkip_monster vs Xiaoyu | 5–4 | 55.56% |
| Mudkip_monster vs Kuma | 4–5 | 44.44% |
| Mudkip_monster vs Jack-8 | 4–4 | 50.00% |
| Mudkip_monster vs Victor | 4–4 | 50.00% |
| Mudkip_monster vs Raven | 4–4 | 50.00% |
| Mudkip_monster vs Claudio | 2–5 | 28.57% |
| Mudkip_monster vs Panda | 3–4 | 42.86% |
| Mudkip_monster vs Alisa | 2–4 | 33.33% |
| Mudkip_monster vs Bryan | 3–2 | 60.00% |
| Mudkip_monster vs Leroy | 2–1 | 66.67% |
| Mudkip_monster vs Eddy | 0–3 | 0.00% |
| Mudkip_monster vs Miary Zo | 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.