| KillFiffin vs Jin | 17–21 | 44.74% |
| KillFiffin vs Kazuya | 15–15 | 50.00% |
| KillFiffin vs King | 16–9 | 64.00% |
| KillFiffin vs Eddy | 11–14 | 44.00% |
| KillFiffin vs Hwoarang | 10–12 | 45.45% |
| KillFiffin vs Law | 12–9 | 57.14% |
| KillFiffin vs Reina | 12–9 | 57.14% |
| KillFiffin vs Azucena | 9–12 | 42.86% |
| KillFiffin vs Victor | 10–9 | 52.63% |
| KillFiffin vs Bryan | 10–6 | 62.50% |
| KillFiffin vs Lars | 4–12 | 25.00% |
| KillFiffin vs Steve | 11–3 | 78.57% |
| KillFiffin vs Leroy | 8–6 | 57.14% |
| KillFiffin vs Yoshimitsu | 7–5 | 58.33% |
| KillFiffin vs Dragunov | 7–5 | 58.33% |
| KillFiffin vs Leo | 8–4 | 66.67% |
| KillFiffin vs Feng | 6–5 | 54.55% |
| KillFiffin vs Lili | 4–7 | 36.36% |
| KillFiffin vs Paul | 4–5 | 44.44% |
| KillFiffin vs Jack-8 | 6–3 | 66.67% |
| KillFiffin vs Devil Jin | 6–3 | 66.67% |
| KillFiffin vs Jun | 6–3 | 66.67% |
| KillFiffin vs Asuka | 5–3 | 62.50% |
| KillFiffin vs Nina | 1–7 | 12.50% |
| KillFiffin vs Xiaoyu | 2–4 | 33.33% |
| KillFiffin vs Lee | 5–1 | 83.33% |
| KillFiffin vs Alisa | 1–3 | 25.00% |
| KillFiffin vs Raven | 2–2 | 50.00% |
| KillFiffin vs Kuma | 0–3 | 0.00% |
| KillFiffin vs Claudio | 2–0 | 100.00% |
| KillFiffin vs Panda | 0–1 | 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.