| Obi Wan vs Reina | 24–17 | 58.54% |
| Obi Wan vs Jin | 7–26 | 21.21% |
| Obi Wan vs King | 12–20 | 37.50% |
| Obi Wan vs Kazuya | 10–20 | 33.33% |
| Obi Wan vs Lili | 9–16 | 36.00% |
| Obi Wan vs Steve | 8–13 | 38.10% |
| Obi Wan vs Hwoarang | 10–6 | 62.50% |
| Obi Wan vs Leroy | 7–9 | 43.75% |
| Obi Wan vs Jun | 8–7 | 53.33% |
| Obi Wan vs Bryan | 3–11 | 21.43% |
| Obi Wan vs Azucena | 8–6 | 57.14% |
| Obi Wan vs Eddy | 4–10 | 28.57% |
| Obi Wan vs Lidia | 2–12 | 14.29% |
| Obi Wan vs Alisa | 6–7 | 46.15% |
| Obi Wan vs Nina | 6–6 | 50.00% |
| Obi Wan vs Law | 7–4 | 63.64% |
| Obi Wan vs Xiaoyu | 6–5 | 54.55% |
| Obi Wan vs Asuka | 1–9 | 10.00% |
| Obi Wan vs Dragunov | 5–5 | 50.00% |
| Obi Wan vs Lars | 4–5 | 44.44% |
| Obi Wan vs Lee | 2–7 | 22.22% |
| Obi Wan vs Victor | 6–3 | 66.67% |
| Obi Wan vs Clive | 3–6 | 33.33% |
| Obi Wan vs Heihachi | 5–2 | 71.43% |
| Obi Wan vs Yoshimitsu | 2–4 | 33.33% |
| Obi Wan vs Feng | 2–4 | 33.33% |
| Obi Wan vs Kuma | 3–3 | 50.00% |
| Obi Wan vs Paul | 1–4 | 20.00% |
| Obi Wan vs Leo | 1–3 | 25.00% |
| Obi Wan vs Claudio | 3–1 | 75.00% |
| Obi Wan vs Fahkumram | 2–2 | 50.00% |
| Obi Wan vs Jack-8 | 1–2 | 33.33% |
| Obi Wan vs Devil Jin | 1–1 | 50.00% |
| Obi Wan vs Shaheen | 0–2 | 0.00% |
| Obi Wan vs Raven | 2–0 | 100.00% |
| Obi Wan vs Armor King | 1–0 | 100.00% |
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.