| mantaroi vs Hwoarang | 61–73 | 45.52% |
| mantaroi vs Paul | 70–63 | 52.63% |
| mantaroi vs Reina | 67–63–1 | 51.54% |
| mantaroi vs Dragunov | 52–54 | 49.06% |
| mantaroi vs Kazuya | 36–60 | 37.50% |
| mantaroi vs King | 44–50 | 46.81% |
| mantaroi vs Lili | 55–35 | 61.11% |
| mantaroi vs Bryan | 43–45 | 48.86% |
| mantaroi vs Yoshimitsu | 31–48 | 39.24% |
| mantaroi vs Law | 31–40 | 43.66% |
| mantaroi vs Jin | 35–34 | 50.72% |
| mantaroi vs Alisa | 37–31 | 54.41% |
| mantaroi vs Azucena | 30–38 | 44.12% |
| mantaroi vs Steve | 31–35 | 46.97% |
| mantaroi vs Leroy | 22–43 | 33.85% |
| mantaroi vs Victor | 23–42 | 35.38% |
| mantaroi vs Asuka | 30–33 | 47.62% |
| mantaroi vs Jun | 32–27 | 54.24% |
| mantaroi vs Eddy | 23–27 | 46.00% |
| mantaroi vs Xiaoyu | 16–29 | 35.56% |
| mantaroi vs Nina | 19–25 | 43.18% |
| mantaroi vs Lars | 26–17 | 60.47% |
| mantaroi vs Leo | 23–18 | 56.10% |
| mantaroi vs Claudio | 16–21 | 43.24% |
| mantaroi vs Jack-8 | 15–21 | 41.67% |
| mantaroi vs Lidia | 14–19 | 42.42% |
| mantaroi vs Feng | 10–18 | 35.71% |
| mantaroi vs Devil Jin | 11–16 | 40.74% |
| mantaroi vs Shaheen | 7–14 | 33.33% |
| mantaroi vs Raven | 11–9 | 55.00% |
| mantaroi vs Kuma | 9–10 | 47.37% |
| mantaroi vs Zafina | 5–13 | 27.78% |
| mantaroi vs Lee | 3–11 | 21.43% |
| mantaroi vs Heihachi | 2–5 | 28.57% |
| mantaroi vs Panda | 3–3 | 50.00% |
| mantaroi vs Clive | 1–3 | 25.00% |
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.