| Obi-Khan vs Anna | 5–7 | 41.67% |
| Obi-Khan vs Armor King | 7–5 | 58.33% |
| Obi-Khan vs Miary Zo | 9–2 | 81.82% |
| Obi-Khan vs Steve | 7–3 | 70.00% |
| Obi-Khan vs Law | 4–5 | 44.44% |
| Obi-Khan vs Jin | 7–2 | 77.78% |
| Obi-Khan vs Asuka | 6–3 | 66.67% |
| Obi-Khan vs Bryan | 3–5 | 37.50% |
| Obi-Khan vs Azucena | 2–6 | 25.00% |
| Obi-Khan vs King | 4–3 | 57.14% |
| Obi-Khan vs Lili | 2–5 | 28.57% |
| Obi-Khan vs Dragunov | 3–4 | 42.86% |
| Obi-Khan vs Clive | 4–2 | 66.67% |
| Obi-Khan vs Leroy | 4–1 | 80.00% |
| Obi-Khan vs Eddy | 0–5 | 0.00% |
| Obi-Khan vs Xiaoyu | 1–3 | 25.00% |
| Obi-Khan vs Kazuya | 0–4 | 0.00% |
| Obi-Khan vs Lidia | 1–3 | 25.00% |
| Obi-Khan vs Feng | 1–2 | 33.33% |
| Obi-Khan vs Leo | 0–3 | 0.00% |
| Obi-Khan vs Alisa | 2–1 | 66.67% |
| Obi-Khan vs Panda | 2–1 | 66.67% |
| Obi-Khan vs Jun | 2–1 | 66.67% |
| Obi-Khan vs Fahkumram | 2–1 | 66.67% |
| Obi-Khan vs Paul | 0–2 | 0.00% |
| Obi-Khan vs Raven | 0–2 | 0.00% |
| Obi-Khan vs Hwoarang | 0–1 | 0.00% |
| Obi-Khan vs Claudio | 0–1 | 0.00% |
| Obi-Khan vs Lee | 0–1 | 0.00% |
| Obi-Khan vs Zafina | 1–0 | 100.00% |
| Obi-Khan vs Reina | 0–1 | 0.00% |
| Obi-Khan vs Victor | 1–0 | 100.00% |
| Obi-Khan vs Heihachi | 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.