| ohwaysys vs Reina | 9–15 | 37.50% |
| ohwaysys vs Steve | 7–14 | 33.33% |
| ohwaysys vs Dragunov | 1–17 | 5.56% |
| ohwaysys vs Bryan | 4–13 | 23.53% |
| ohwaysys vs Hwoarang | 5–9 | 35.71% |
| ohwaysys vs Jack-8 | 2–12 | 14.29% |
| ohwaysys vs Paul | 5–7 | 41.67% |
| ohwaysys vs Kazuya | 2–10 | 16.67% |
| ohwaysys vs Eddy | 0–11 | 0.00% |
| ohwaysys vs Miary Zo | 1–10 | 9.09% |
| ohwaysys vs Victor | 2–8 | 20.00% |
| ohwaysys vs King | 0–8 | 0.00% |
| ohwaysys vs Lili | 2–6 | 25.00% |
| ohwaysys vs Claudio | 2–6 | 25.00% |
| ohwaysys vs Asuka | 2–5 | 28.57% |
| ohwaysys vs Jin | 0–6 | 0.00% |
| ohwaysys vs Zafina | 0–6 | 0.00% |
| ohwaysys vs Azucena | 3–3 | 50.00% |
| ohwaysys vs Fahkumram | 2–4 | 33.33% |
| ohwaysys vs Yoshimitsu | 2–3 | 40.00% |
| ohwaysys vs Nina | 3–2 | 60.00% |
| ohwaysys vs Jun | 1–4 | 20.00% |
| ohwaysys vs Lars | 2–2 | 50.00% |
| ohwaysys vs Heihachi | 2–2 | 50.00% |
| ohwaysys vs Clive | 1–3 | 25.00% |
| ohwaysys vs Anna | 0–4 | 0.00% |
| ohwaysys vs Armor King | 0–3 | 0.00% |
| ohwaysys vs Xiaoyu | 0–2 | 0.00% |
| ohwaysys vs Devil Jin | 0–2 | 0.00% |
| ohwaysys vs Alisa | 0–2 | 0.00% |
| ohwaysys vs Lee | 0–2 | 0.00% |
| ohwaysys vs Kuma | 0–2 | 0.00% |
| ohwaysys vs Panda | 0–2 | 0.00% |
| ohwaysys vs Raven | 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.