| Butterfish vs King | 39–18 | 68.42% |
| Butterfish vs Kazuya | 22–24 | 47.83% |
| Butterfish vs Bryan | 25–20 | 55.56% |
| Butterfish vs Armor King | 19–13 | 59.38% |
| Butterfish vs Reina | 22–8 | 73.33% |
| Butterfish vs Hwoarang | 19–10 | 65.52% |
| Butterfish vs Jin | 17–11 | 60.71% |
| Butterfish vs Yoshimitsu | 11–16 | 40.74% |
| Butterfish vs Steve | 22–5 | 81.48% |
| Butterfish vs Dragunov | 12–14 | 46.15% |
| Butterfish vs Jun | 14–12 | 53.85% |
| Butterfish vs Alisa | 10–15 | 40.00% |
| Butterfish vs Clive | 20–5 | 80.00% |
| Butterfish vs Lee | 15–9 | 62.50% |
| Butterfish vs Xiaoyu | 10–10 | 50.00% |
| Butterfish vs Lidia | 17–3 | 85.00% |
| Butterfish vs Heihachi | 14–6 | 70.00% |
| Butterfish vs Feng | 7–10 | 41.18% |
| Butterfish vs Lars | 9–7 | 56.25% |
| Butterfish vs Azucena | 7–9 | 43.75% |
| Butterfish vs Devil Jin | 11–4 | 73.33% |
| Butterfish vs Lili | 14–1 | 93.33% |
| Butterfish vs Paul | 10–4 | 71.43% |
| Butterfish vs Law | 8–6 | 57.14% |
| Butterfish vs Leo | 10–4 | 71.43% |
| Butterfish vs Asuka | 9–4 | 69.23% |
| Butterfish vs Victor | 9–2 | 81.82% |
| Butterfish vs Eddy | 5–5 | 50.00% |
| Butterfish vs Fahkumram | 4–5 | 44.44% |
| Butterfish vs Jack-8 | 4–4 | 50.00% |
| Butterfish vs Kuma | 4–4 | 50.00% |
| Butterfish vs Nina | 7–0 | 100.00% |
| Butterfish vs Zafina | 5–2 | 71.43% |
| Butterfish vs Raven | 4–2 | 66.67% |
| Butterfish vs Claudio | 3–2 | 60.00% |
| Butterfish vs Panda | 5–0 | 100.00% |
| Butterfish vs Leroy | 4–0 | 100.00% |
| Butterfish vs Shaheen | 1–1 | 50.00% |
| Butterfish vs Anna | 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.