| Obi_Wan Shinobi vs Heihachi | 37–49 | 43.02% |
| Obi_Wan Shinobi vs Reina | 34–28 | 54.84% |
| Obi_Wan Shinobi vs Jin | 9–38 | 19.15% |
| Obi_Wan Shinobi vs Kazuya | 21–22 | 48.84% |
| Obi_Wan Shinobi vs Hwoarang | 14–22 | 38.89% |
| Obi_Wan Shinobi vs Law | 8–21 | 27.59% |
| Obi_Wan Shinobi vs King | 15–13 | 53.57% |
| Obi_Wan Shinobi vs Yoshimitsu | 6–15 | 28.57% |
| Obi_Wan Shinobi vs Lidia | 8–12 | 40.00% |
| Obi_Wan Shinobi vs Azucena | 5–14 | 26.32% |
| Obi_Wan Shinobi vs Lili | 2–16 | 11.11% |
| Obi_Wan Shinobi vs Bryan | 10–7 | 58.82% |
| Obi_Wan Shinobi vs Steve | 6–10 | 37.50% |
| Obi_Wan Shinobi vs Asuka | 5–11 | 31.25% |
| Obi_Wan Shinobi vs Lars | 7–9 | 43.75% |
| Obi_Wan Shinobi vs Alisa | 4–12 | 25.00% |
| Obi_Wan Shinobi vs Feng | 4–11 | 26.67% |
| Obi_Wan Shinobi vs Dragunov | 2–13 | 13.33% |
| Obi_Wan Shinobi vs Eddy | 9–6 | 60.00% |
| Obi_Wan Shinobi vs Lee | 6–8 | 42.86% |
| Obi_Wan Shinobi vs Nina | 5–8 | 38.46% |
| Obi_Wan Shinobi vs Paul | 2–10 | 16.67% |
| Obi_Wan Shinobi vs Xiaoyu | 5–7 | 41.67% |
| Obi_Wan Shinobi vs Jun | 4–7 | 36.36% |
| Obi_Wan Shinobi vs Zafina | 4–6 | 40.00% |
| Obi_Wan Shinobi vs Victor | 2–7 | 22.22% |
| Obi_Wan Shinobi vs Devil Jin | 2–5 | 28.57% |
| Obi_Wan Shinobi vs Raven | 1–6 | 14.29% |
| Obi_Wan Shinobi vs Shaheen | 4–2 | 66.67% |
| Obi_Wan Shinobi vs Claudio | 2–3 | 40.00% |
| Obi_Wan Shinobi vs Leroy | 1–2 | 33.33% |
| Obi_Wan Shinobi vs Jack-8 | 0–2 | 0.00% |
| Obi_Wan Shinobi vs Leo | 0–2 | 0.00% |
| Obi_Wan Shinobi vs Kuma | 0–2 | 0.00% |
| Obi_Wan Shinobi vs Panda | 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.