| Swoony vs Kazuya | 20–9 | 68.97% |
| Swoony vs Dragunov | 14–11 | 56.00% |
| Swoony vs King | 14–8 | 63.64% |
| Swoony vs Reina | 10–10 | 50.00% |
| Swoony vs Clive | 14–6 | 70.00% |
| Swoony vs Steve | 13–2 | 86.67% |
| Swoony vs Bryan | 10–3 | 76.92% |
| Swoony vs Hwoarang | 8–4 | 66.67% |
| Swoony vs Claudio | 9–2 | 81.82% |
| Swoony vs Paul | 7–3 | 70.00% |
| Swoony vs Lili | 7–3 | 70.00% |
| Swoony vs Victor | 6–4 | 60.00% |
| Swoony vs Heihachi | 4–5 | 44.44% |
| Swoony vs Asuka | 5–3 | 62.50% |
| Swoony vs Devil Jin | 4–3 | 57.14% |
| Swoony vs Alisa | 4–3 | 57.14% |
| Swoony vs Jun | 6–1 | 85.71% |
| Swoony vs Jin | 3–3 | 50.00% |
| Swoony vs Nina | 4–2 | 66.67% |
| Swoony vs Leroy | 5–0 | 100.00% |
| Swoony vs Azucena | 1–4 | 20.00% |
| Swoony vs Lidia | 4–1 | 80.00% |
| Swoony vs Raven | 2–2 | 50.00% |
| Swoony vs Jack-8 | 3–0 | 100.00% |
| Swoony vs Lars | 3–0 | 100.00% |
| Swoony vs Lee | 0–3 | 0.00% |
| Swoony vs Kuma | 3–0 | 100.00% |
| Swoony vs Armor King | 3–0 | 100.00% |
| Swoony vs Xiaoyu | 0–2 | 0.00% |
| Swoony vs Leo | 1–1 | 50.00% |
| Swoony vs Zafina | 2–0 | 100.00% |
| Swoony vs Eddy | 2–0 | 100.00% |
| Swoony vs Fahkumram | 2–0 | 100.00% |
| Swoony vs Feng | 1–0 | 100.00% |
| Swoony vs Shaheen | 1–0 | 100.00% |
| Swoony vs Anna | 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.