| Killer243 vs Hwoarang | 8–17 | 32.00% |
| Killer243 vs Jin | 7–14 | 33.33% |
| Killer243 vs Reina | 10–10 | 50.00% |
| Killer243 vs Lili | 10–6 | 62.50% |
| Killer243 vs King | 8–7 | 53.33% |
| Killer243 vs Steve | 6–9 | 40.00% |
| Killer243 vs Dragunov | 8–7 | 53.33% |
| Killer243 vs Miary Zo | 4–10 | 28.57% |
| Killer243 vs Kazuya | 5–8 | 38.46% |
| Killer243 vs Claudio | 4–9 | 30.77% |
| Killer243 vs Law | 2–10 | 16.67% |
| Killer243 vs Eddy | 5–7 | 41.67% |
| Killer243 vs Heihachi | 4–7 | 36.36% |
| Killer243 vs Yoshimitsu | 4–5 | 44.44% |
| Killer243 vs Feng | 3–6 | 33.33% |
| Killer243 vs Bryan | 0–8 | 0.00% |
| Killer243 vs Asuka | 4–2 | 66.67% |
| Killer243 vs Lars | 2–4 | 33.33% |
| Killer243 vs Xiaoyu | 5–0 | 100.00% |
| Killer243 vs Jun | 1–4 | 20.00% |
| Killer243 vs Azucena | 3–2 | 60.00% |
| Killer243 vs Paul | 0–4 | 0.00% |
| Killer243 vs Leo | 1–3 | 25.00% |
| Killer243 vs Nina | 2–2 | 50.00% |
| Killer243 vs Zafina | 2–2 | 50.00% |
| Killer243 vs Victor | 3–0 | 100.00% |
| Killer243 vs Fahkumram | 1–2 | 33.33% |
| Killer243 vs Jack-8 | 1–1 | 50.00% |
| Killer243 vs Shaheen | 0–2 | 0.00% |
| Killer243 vs Clive | 0–2 | 0.00% |
| Killer243 vs Anna | 2–0 | 100.00% |
| Killer243 vs Armor King | 0–2 | 0.00% |
| Killer243 vs Kuma | 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.