| KILLSWITCHK23 vs Jin | 16–11 | 59.26% |
| KILLSWITCHK23 vs Steve | 15–8 | 65.22% |
| KILLSWITCHK23 vs King | 10–5 | 66.67% |
| KILLSWITCHK23 vs Hwoarang | 7–4 | 63.64% |
| KILLSWITCHK23 vs Bryan | 7–4 | 63.64% |
| KILLSWITCHK23 vs Lili | 6–5 | 54.55% |
| KILLSWITCHK23 vs Jun | 7–4 | 63.64% |
| KILLSWITCHK23 vs Law | 6–4 | 60.00% |
| KILLSWITCHK23 vs Asuka | 6–4 | 60.00% |
| KILLSWITCHK23 vs Clive | 5–5 | 50.00% |
| KILLSWITCHK23 vs Kazuya | 6–3 | 66.67% |
| KILLSWITCHK23 vs Jack-8 | 3–6 | 33.33% |
| KILLSWITCHK23 vs Heihachi | 6–3 | 66.67% |
| KILLSWITCHK23 vs Reina | 3–5 | 37.50% |
| KILLSWITCHK23 vs Yoshimitsu | 3–4 | 42.86% |
| KILLSWITCHK23 vs Lee | 5–2 | 71.43% |
| KILLSWITCHK23 vs Victor | 3–3 | 50.00% |
| KILLSWITCHK23 vs Xiaoyu | 4–1 | 80.00% |
| KILLSWITCHK23 vs Lars | 3–2 | 60.00% |
| KILLSWITCHK23 vs Kuma | 1–4 | 20.00% |
| KILLSWITCHK23 vs Eddy | 2–3 | 40.00% |
| KILLSWITCHK23 vs Lidia | 3–2 | 60.00% |
| KILLSWITCHK23 vs Nina | 4–0 | 100.00% |
| KILLSWITCHK23 vs Azucena | 1–3 | 25.00% |
| KILLSWITCHK23 vs Paul | 1–2 | 33.33% |
| KILLSWITCHK23 vs Devil Jin | 2–1 | 66.67% |
| KILLSWITCHK23 vs Feng | 1–2 | 33.33% |
| KILLSWITCHK23 vs Leo | 1–2 | 33.33% |
| KILLSWITCHK23 vs Alisa | 2–1 | 66.67% |
| KILLSWITCHK23 vs Zafina | 1–2 | 33.33% |
| KILLSWITCHK23 vs Raven | 0–3 | 0.00% |
| KILLSWITCHK23 vs Dragunov | 2–0 | 100.00% |
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.