| Ottoto vs Jin | 72–73 | 49.66% |
| Ottoto vs Kazuya | 45–61 | 42.45% |
| Ottoto vs Law | 45–60 | 42.86% |
| Ottoto vs King | 49–44 | 52.69% |
| Ottoto vs Dragunov | 48–39 | 55.17% |
| Ottoto vs Bryan | 46–40 | 53.49% |
| Ottoto vs Hwoarang | 57–20 | 74.03% |
| Ottoto vs Paul | 30–36 | 45.45% |
| Ottoto vs Reina | 30–23 | 56.60% |
| Ottoto vs Victor | 28–25 | 52.83% |
| Ottoto vs Yoshimitsu | 25–27 | 48.08% |
| Ottoto vs Lili | 24–28 | 46.15% |
| Ottoto vs Eddy | 25–26 | 49.02% |
| Ottoto vs Heihachi | 24–27 | 47.06% |
| Ottoto vs Nina | 20–27 | 42.55% |
| Ottoto vs Steve | 21–25 | 45.65% |
| Ottoto vs Armor King | 21–23 | 47.73% |
| Ottoto vs Devil Jin | 9–31 | 22.50% |
| Ottoto vs Clive | 19–20 | 48.72% |
| Ottoto vs Jun | 20–18 | 52.63% |
| Ottoto vs Azucena | 18–20 | 47.37% |
| Ottoto vs Lee | 21–16 | 56.76% |
| Ottoto vs Alisa | 14–21 | 40.00% |
| Ottoto vs Fahkumram | 22–13 | 62.86% |
| Ottoto vs Xiaoyu | 11–22 | 33.33% |
| Ottoto vs Asuka | 9–21 | 30.00% |
| Ottoto vs Feng | 12–12 | 50.00% |
| Ottoto vs Anna | 14–9 | 60.87% |
| Ottoto vs Leo | 8–14 | 36.36% |
| Ottoto vs Raven | 17–5 | 77.27% |
| Ottoto vs Lars | 9–12 | 42.86% |
| Ottoto vs Lidia | 9–9 | 50.00% |
| Ottoto vs Leroy | 7–7 | 50.00% |
| Ottoto vs Jack-8 | 5–7 | 41.67% |
| Ottoto vs Kuma | 4–7 | 36.36% |
| Ottoto vs Claudio | 7–3 | 70.00% |
| Ottoto vs Zafina | 5–2 | 71.43% |
| Ottoto vs Shaheen | 3–3 | 50.00% |
| Ottoto vs Panda | 3–3 | 50.00% |
| Ottoto vs Miary Zo | 2–3 | 40.00% |
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.