| One Swell Fella vs Jin | 11–3 | 78.57% |
| One Swell Fella vs Azucena | 8–4 | 66.67% |
| One Swell Fella vs Lee | 5–6 | 45.45% |
| One Swell Fella vs Xiaoyu | 5–5 | 50.00% |
| One Swell Fella vs King | 5–4 | 55.56% |
| One Swell Fella vs Heihachi | 9–0 | 100.00% |
| One Swell Fella vs Lidia | 8–0 | 100.00% |
| One Swell Fella vs Kazuya | 7–0 | 100.00% |
| One Swell Fella vs Reina | 3–4 | 42.86% |
| One Swell Fella vs Law | 4–2 | 66.67% |
| One Swell Fella vs Dragunov | 4–2 | 66.67% |
| One Swell Fella vs Lili | 4–1 | 80.00% |
| One Swell Fella vs Steve | 4–0 | 100.00% |
| One Swell Fella vs Jack-8 | 1–3 | 25.00% |
| One Swell Fella vs Fahkumram | 3–1 | 75.00% |
| One Swell Fella vs Hwoarang | 3–0 | 100.00% |
| One Swell Fella vs Alisa | 1–2 | 33.33% |
| One Swell Fella vs Jun | 2–1 | 66.67% |
| One Swell Fella vs Victor | 2–1 | 66.67% |
| One Swell Fella vs Clive | 2–1 | 66.67% |
| One Swell Fella vs Anna | 1–2 | 33.33% |
| One Swell Fella vs Paul | 0–2 | 0.00% |
| One Swell Fella vs Yoshimitsu | 2–0 | 100.00% |
| One Swell Fella vs Bryan | 2–0 | 100.00% |
| One Swell Fella vs Shaheen | 2–0 | 100.00% |
| One Swell Fella vs Miary Zo | 2–0 | 100.00% |
| One Swell Fella vs Kuma | 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.