| Swallowtail vs Reina | 34–16 | 68.00% |
| Swallowtail vs Kazuya | 25–9 | 73.53% |
| Swallowtail vs Paul | 18–12 | 60.00% |
| Swallowtail vs King | 24–6 | 80.00% |
| Swallowtail vs Miary Zo | 23–7 | 76.67% |
| Swallowtail vs Hwoarang | 22–3 | 88.00% |
| Swallowtail vs Bryan | 18–3 | 85.71% |
| Swallowtail vs Asuka | 14–7 | 66.67% |
| Swallowtail vs Steve | 15–5 | 75.00% |
| Swallowtail vs Claudio | 18–1 | 94.74% |
| Swallowtail vs Jun | 13–4 | 76.47% |
| Swallowtail vs Clive | 12–5 | 70.59% |
| Swallowtail vs Anna | 10–7 | 58.82% |
| Swallowtail vs Fahkumram | 8–7 | 53.33% |
| Swallowtail vs Law | 10–4 | 71.43% |
| Swallowtail vs Jin | 12–2 | 85.71% |
| Swallowtail vs Lili | 10–4 | 71.43% |
| Swallowtail vs Azucena | 8–4–1 | 66.67% |
| Swallowtail vs Heihachi | 11–2 | 84.62% |
| Swallowtail vs Eddy | 10–2 | 83.33% |
| Swallowtail vs Feng | 7–4 | 63.64% |
| Swallowtail vs Alisa | 6–5 | 54.55% |
| Swallowtail vs Yoshimitsu | 9–1 | 90.00% |
| Swallowtail vs Xiaoyu | 5–5 | 50.00% |
| Swallowtail vs Leo | 7–2 | 77.78% |
| Swallowtail vs Lee | 5–3 | 62.50% |
| Swallowtail vs Victor | 5–3 | 62.50% |
| Swallowtail vs Dragunov | 5–2 | 71.43% |
| Swallowtail vs Kuma | 3–4 | 42.86% |
| Swallowtail vs Nina | 3–3 | 50.00% |
| Swallowtail vs Leroy | 2–4 | 33.33% |
| Swallowtail vs Lidia | 4–2 | 66.67% |
| Swallowtail vs Jack-8 | 1–4 | 20.00% |
| Swallowtail vs Raven | 3–2 | 60.00% |
| Swallowtail vs Devil Jin | 3–1 | 75.00% |
| Swallowtail vs Panda | 2–2 | 50.00% |
| Swallowtail vs Zafina | 2–2 | 50.00% |
| Swallowtail vs Lars | 2–0 | 100.00% |
| Swallowtail vs Shaheen | 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.