| Umi Owl vs Dragunov | 18–15 | 54.55% |
| Umi Owl vs Kazuya | 16–15 | 51.61% |
| Umi Owl vs King | 13–16 | 44.83% |
| Umi Owl vs Bryan | 10–13 | 43.48% |
| Umi Owl vs Hwoarang | 7–14 | 33.33% |
| Umi Owl vs Jin | 9–9 | 50.00% |
| Umi Owl vs Steve | 12–6 | 66.67% |
| Umi Owl vs Azucena | 6–9 | 40.00% |
| Umi Owl vs Reina | 3–11 | 21.43% |
| Umi Owl vs Asuka | 10–3 | 76.92% |
| Umi Owl vs Eddy | 4–9 | 30.77% |
| Umi Owl vs Law | 4–7 | 36.36% |
| Umi Owl vs Paul | 5–5 | 50.00% |
| Umi Owl vs Lee | 5–5 | 50.00% |
| Umi Owl vs Victor | 5–4 | 55.56% |
| Umi Owl vs Yoshimitsu | 2–6 | 25.00% |
| Umi Owl vs Armor King | 1–7 | 12.50% |
| Umi Owl vs Leroy | 1–6 | 14.29% |
| Umi Owl vs Devil Jin | 5–1 | 83.33% |
| Umi Owl vs Leo | 4–2 | 66.67% |
| Umi Owl vs Alisa | 3–3 | 50.00% |
| Umi Owl vs Jack-8 | 2–3 | 40.00% |
| Umi Owl vs Clive | 2–3 | 40.00% |
| Umi Owl vs Jun | 0–4 | 0.00% |
| Umi Owl vs Heihachi | 2–2 | 50.00% |
| Umi Owl vs Anna | 0–4 | 0.00% |
| Umi Owl vs Lili | 0–3 | 0.00% |
| Umi Owl vs Kuma | 2–1 | 66.67% |
| Umi Owl vs Lidia | 2–1 | 66.67% |
| Umi Owl vs Feng | 0–2 | 0.00% |
| Umi Owl vs Shaheen | 0–2 | 0.00% |
| Umi Owl vs Nina | 0–2 | 0.00% |
| Umi Owl vs Fahkumram | 2–0 | 100.00% |
| Umi Owl vs Claudio | 1–0 | 100.00% |
| Umi Owl vs Zafina | 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.