| kefir4ik2004 vs Armor King | 29–39 | 42.65% |
| kefir4ik2004 vs King | 17–6 | 73.91% |
| kefir4ik2004 vs Jin | 13–9 | 59.09% |
| kefir4ik2004 vs Dragunov | 12–8 | 60.00% |
| kefir4ik2004 vs Kazuya | 11–4 | 73.33% |
| kefir4ik2004 vs Law | 8–4 | 66.67% |
| kefir4ik2004 vs Hwoarang | 5–7 | 41.67% |
| kefir4ik2004 vs Azucena | 8–4 | 66.67% |
| kefir4ik2004 vs Jun | 3–8 | 27.27% |
| kefir4ik2004 vs Reina | 5–6 | 45.45% |
| kefir4ik2004 vs Devil Jin | 5–5 | 50.00% |
| kefir4ik2004 vs Bryan | 4–5 | 44.44% |
| kefir4ik2004 vs Lili | 4–5 | 44.44% |
| kefir4ik2004 vs Lars | 5–4 | 55.56% |
| kefir4ik2004 vs Xiaoyu | 6–2 | 75.00% |
| kefir4ik2004 vs Steve | 7–0 | 100.00% |
| kefir4ik2004 vs Nina | 4–3 | 57.14% |
| kefir4ik2004 vs Leroy | 3–4 | 42.86% |
| kefir4ik2004 vs Heihachi | 6–1 | 85.71% |
| kefir4ik2004 vs Asuka | 6–0 | 100.00% |
| kefir4ik2004 vs Anna | 4–2 | 66.67% |
| kefir4ik2004 vs Fahkumram | 1–5 | 16.67% |
| kefir4ik2004 vs Claudio | 2–3 | 40.00% |
| kefir4ik2004 vs Victor | 3–2 | 60.00% |
| kefir4ik2004 vs Clive | 4–0 | 100.00% |
| kefir4ik2004 vs Feng | 2–1 | 66.67% |
| kefir4ik2004 vs Alisa | 3–0 | 100.00% |
| kefir4ik2004 vs Lee | 2–1 | 66.67% |
| kefir4ik2004 vs Jack-8 | 0–2 | 0.00% |
| kefir4ik2004 vs Kuma | 2–0 | 100.00% |
| kefir4ik2004 vs Panda | 2–0 | 100.00% |
| kefir4ik2004 vs Raven | 2–0 | 100.00% |
| kefir4ik2004 vs Yoshimitsu | 1–0 | 100.00% |
| kefir4ik2004 vs Eddy | 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.