| Samifish vs Kazuya | 82–42 | 66.13% |
| Samifish vs Clive | 50–57 | 46.73% |
| Samifish vs Jin | 52–32 | 61.90% |
| Samifish vs Steve | 58–23 | 71.60% |
| Samifish vs Reina | 47–34 | 58.02% |
| Samifish vs Bryan | 54–24 | 69.23% |
| Samifish vs King | 32–25 | 56.14% |
| Samifish vs Hwoarang | 26–28 | 48.15% |
| Samifish vs Dragunov | 32–18 | 64.00% |
| Samifish vs Jun | 25–24 | 51.02% |
| Samifish vs Law | 20–27 | 42.55% |
| Samifish vs Devil Jin | 27–17 | 61.36% |
| Samifish vs Victor | 26–17 | 60.47% |
| Samifish vs Paul | 23–18 | 56.10% |
| Samifish vs Lee | 26–14 | 65.00% |
| Samifish vs Yoshimitsu | 18–20 | 47.37% |
| Samifish vs Xiaoyu | 23–15 | 60.53% |
| Samifish vs Azucena | 24–12 | 66.67% |
| Samifish vs Jack-8 | 17–18 | 48.57% |
| Samifish vs Lars | 20–15 | 57.14% |
| Samifish vs Asuka | 21–12 | 63.64% |
| Samifish vs Lili | 19–14 | 57.58% |
| Samifish vs Leo | 24–9 | 72.73% |
| Samifish vs Heihachi | 20–12 | 62.50% |
| Samifish vs Claudio | 12–14 | 46.15% |
| Samifish vs Shaheen | 14–9 | 60.87% |
| Samifish vs Leroy | 11–12 | 47.83% |
| Samifish vs Lidia | 12–11 | 52.17% |
| Samifish vs Nina | 13–9 | 59.09% |
| Samifish vs Eddy | 14–7 | 66.67% |
| Samifish vs Zafina | 10–10 | 50.00% |
| Samifish vs Feng | 11–8 | 57.89% |
| Samifish vs Alisa | 13–3 | 81.25% |
| Samifish vs Panda | 9–3 | 75.00% |
| Samifish vs Kuma | 4–6 | 40.00% |
| Samifish vs Raven | 7–3 | 70.00% |
| Samifish vs Anna | 0–4 | 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.