| Obi-Wan vs King | 48–64 | 42.86% |
| Obi-Wan vs Reina | 47–33 | 58.75% |
| Obi-Wan vs Kazuya | 35–43 | 44.87% |
| Obi-Wan vs Jin | 29–35 | 45.31% |
| Obi-Wan vs Law | 30–33 | 47.62% |
| Obi-Wan vs Lili | 32–29 | 52.46% |
| Obi-Wan vs Steve | 17–38 | 30.91% |
| Obi-Wan vs Azucena | 30–24 | 55.56% |
| Obi-Wan vs Hwoarang | 24–28 | 46.15% |
| Obi-Wan vs Bryan | 19–33 | 36.54% |
| Obi-Wan vs Lidia | 17–33 | 34.00% |
| Obi-Wan vs Eddy | 21–27 | 43.75% |
| Obi-Wan vs Jun | 24–23 | 51.06% |
| Obi-Wan vs Heihachi | 13–30 | 30.23% |
| Obi-Wan vs Paul | 24–18 | 57.14% |
| Obi-Wan vs Dragunov | 17–23 | 42.50% |
| Obi-Wan vs Asuka | 14–25 | 35.90% |
| Obi-Wan vs Lee | 19–20 | 48.72% |
| Obi-Wan vs Yoshimitsu | 15–23 | 39.47% |
| Obi-Wan vs Lars | 19–17 | 52.78% |
| Obi-Wan vs Nina | 17–13 | 56.67% |
| Obi-Wan vs Armor King | 8–21 | 27.59% |
| Obi-Wan vs Clive | 7–18 | 28.00% |
| Obi-Wan vs Fahkumram | 9–16 | 36.00% |
| Obi-Wan vs Shaheen | 9–15 | 37.50% |
| Obi-Wan vs Victor | 8–14 | 36.36% |
| Obi-Wan vs Devil Jin | 11–10 | 52.38% |
| Obi-Wan vs Leo | 10–11 | 47.62% |
| Obi-Wan vs Claudio | 7–13 | 35.00% |
| Obi-Wan vs Jack-8 | 6–13 | 31.58% |
| Obi-Wan vs Feng | 10–9 | 52.63% |
| Obi-Wan vs Leroy | 12–4 | 75.00% |
| Obi-Wan vs Xiaoyu | 13–2 | 86.67% |
| Obi-Wan vs Alisa | 7–7 | 50.00% |
| Obi-Wan vs Zafina | 8–5 | 61.54% |
| Obi-Wan vs Raven | 3–9 | 25.00% |
| Obi-Wan vs Kuma | 6–5 | 54.55% |
| Obi-Wan vs Anna | 3–6 | 33.33% |
| Obi-Wan vs Miary Zo | 1–7 | 12.50% |
| Obi-Wan vs Panda | 3–1 | 75.00% |
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.