| Mayonesa4 vs Jin | 35–33 | 51.47% |
| Mayonesa4 vs Kazuya | 34–19 | 64.15% |
| Mayonesa4 vs Law | 30–20 | 60.00% |
| Mayonesa4 vs Paul | 23–11 | 67.65% |
| Mayonesa4 vs Yoshimitsu | 22–12 | 64.71% |
| Mayonesa4 vs Bryan | 17–17 | 50.00% |
| Mayonesa4 vs Reina | 16–16 | 50.00% |
| Mayonesa4 vs King | 15–16 | 48.39% |
| Mayonesa4 vs Hwoarang | 24–6 | 80.00% |
| Mayonesa4 vs Lili | 19–10 | 65.52% |
| Mayonesa4 vs Steve | 17–10 | 62.96% |
| Mayonesa4 vs Jun | 12–15 | 44.44% |
| Mayonesa4 vs Asuka | 12–10 | 54.55% |
| Mayonesa4 vs Feng | 14–8 | 63.64% |
| Mayonesa4 vs Dragunov | 11–11 | 50.00% |
| Mayonesa4 vs Lars | 13–9 | 59.09% |
| Mayonesa4 vs Devil Jin | 11–7 | 61.11% |
| Mayonesa4 vs Alisa | 9–9 | 50.00% |
| Mayonesa4 vs Xiaoyu | 6–11 | 35.29% |
| Mayonesa4 vs Lidia | 10–7 | 58.82% |
| Mayonesa4 vs Azucena | 10–6 | 62.50% |
| Mayonesa4 vs Jack-8 | 6–7 | 46.15% |
| Mayonesa4 vs Nina | 7–6 | 53.85% |
| Mayonesa4 vs Victor | 5–8 | 38.46% |
| Mayonesa4 vs Heihachi | 8–5 | 61.54% |
| Mayonesa4 vs Armor King | 10–3 | 76.92% |
| Mayonesa4 vs Lee | 7–5 | 58.33% |
| Mayonesa4 vs Leroy | 7–5 | 58.33% |
| Mayonesa4 vs Eddy | 6–5 | 54.55% |
| Mayonesa4 vs Claudio | 4–6 | 40.00% |
| Mayonesa4 vs Kuma | 5–4 | 55.56% |
| Mayonesa4 vs Fahkumram | 6–3 | 66.67% |
| Mayonesa4 vs Zafina | 3–2 | 60.00% |
| Mayonesa4 vs Panda | 0–4 | 0.00% |
| Mayonesa4 vs Miary Zo | 0–4 | 0.00% |
| Mayonesa4 vs Leo | 1–2 | 33.33% |
| Mayonesa4 vs Clive | 2–1 | 66.67% |
| Mayonesa4 vs Anna | 1–2 | 33.33% |
| Mayonesa4 vs Shaheen | 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.