| Mantorn vs Reina | 14–10 | 58.33% |
| Mantorn vs Jin | 12–9 | 57.14% |
| Mantorn vs Kazuya | 10–11 | 47.62% |
| Mantorn vs Hwoarang | 10–9 | 52.63% |
| Mantorn vs Dragunov | 10–9 | 52.63% |
| Mantorn vs King | 5–11 | 31.25% |
| Mantorn vs Steve | 9–2 | 81.82% |
| Mantorn vs Law | 6–4 | 60.00% |
| Mantorn vs Lili | 6–4 | 60.00% |
| Mantorn vs Azucena | 4–5 | 44.44% |
| Mantorn vs Asuka | 5–3 | 62.50% |
| Mantorn vs Alisa | 4–4 | 50.00% |
| Mantorn vs Eddy | 3–5 | 37.50% |
| Mantorn vs Victor | 3–4 | 42.86% |
| Mantorn vs Yoshimitsu | 4–2 | 66.67% |
| Mantorn vs Feng | 1–5 | 16.67% |
| Mantorn vs Jun | 2–4 | 33.33% |
| Mantorn vs Shaheen | 1–4 | 20.00% |
| Mantorn vs Kuma | 4–1 | 80.00% |
| Mantorn vs Bryan | 2–2 | 50.00% |
| Mantorn vs Leroy | 1–3 | 25.00% |
| Mantorn vs Paul | 2–1 | 66.67% |
| Mantorn vs Leo | 3–0 | 100.00% |
| Mantorn vs Nina | 2–1 | 66.67% |
| Mantorn vs Zafina | 1–2 | 33.33% |
| Mantorn vs Raven | 2–0 | 100.00% |
| Mantorn vs Jack-8 | 0–1 | 0.00% |
| Mantorn vs Lee | 0–1 | 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.