| Obob vs King | 28–38 | 42.42% |
| Obob vs Hwoarang | 32–31 | 50.79% |
| Obob vs Kazuya | 32–27 | 54.24% |
| Obob vs Law | 22–31 | 41.51% |
| Obob vs Jin | 23–21 | 52.27% |
| Obob vs Steve | 22–19 | 53.66% |
| Obob vs Eddy | 12–18 | 40.00% |
| Obob vs Bryan | 8–18 | 30.77% |
| Obob vs Azucena | 7–16 | 30.43% |
| Obob vs Paul | 9–13 | 40.91% |
| Obob vs Yoshimitsu | 12–9 | 57.14% |
| Obob vs Reina | 6–15 | 28.57% |
| Obob vs Victor | 11–10 | 52.38% |
| Obob vs Asuka | 8–11 | 42.11% |
| Obob vs Dragunov | 7–10 | 41.18% |
| Obob vs Nina | 5–12 | 29.41% |
| Obob vs Feng | 5–10 | 33.33% |
| Obob vs Devil Jin | 7–7 | 50.00% |
| Obob vs Lee | 7–6 | 53.85% |
| Obob vs Jack-8 | 7–5 | 58.33% |
| Obob vs Lili | 7–5 | 58.33% |
| Obob vs Zafina | 7–5 | 58.33% |
| Obob vs Leroy | 9–3 | 75.00% |
| Obob vs Jun | 7–5 | 58.33% |
| Obob vs Lidia | 6–6 | 50.00% |
| Obob vs Lars | 6–5 | 54.55% |
| Obob vs Alisa | 6–5 | 54.55% |
| Obob vs Leo | 3–4 | 42.86% |
| Obob vs Claudio | 1–5 | 16.67% |
| Obob vs Xiaoyu | 3–2 | 60.00% |
| Obob vs Shaheen | 3–2 | 60.00% |
| Obob vs Kuma | 1–4 | 20.00% |
| Obob vs Raven | 2–2 | 50.00% |
| Obob vs Heihachi | 2–2 | 50.00% |
| Obob vs Clive | 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.