| SystemTk vs Jin | 45–25 | 64.29% |
| SystemTk vs King | 35–19 | 64.81% |
| SystemTk vs Bryan | 26–24 | 52.00% |
| SystemTk vs Heihachi | 18–18 | 50.00% |
| SystemTk vs Kazuya | 15–20 | 42.86% |
| SystemTk vs Asuka | 18–12 | 60.00% |
| SystemTk vs Reina | 16–14 | 53.33% |
| SystemTk vs Devil Jin | 12–16 | 42.86% |
| SystemTk vs Clive | 8–17 | 32.00% |
| SystemTk vs Steve | 7–13 | 35.00% |
| SystemTk vs Paul | 10–8 | 55.56% |
| SystemTk vs Dragunov | 10–8 | 55.56% |
| SystemTk vs Azucena | 10–8 | 55.56% |
| SystemTk vs Law | 10–7 | 58.82% |
| SystemTk vs Xiaoyu | 10–5 | 66.67% |
| SystemTk vs Alisa | 6–8 | 42.86% |
| SystemTk vs Hwoarang | 5–7 | 41.67% |
| SystemTk vs Eddy | 5–7 | 41.67% |
| SystemTk vs Yoshimitsu | 6–5 | 54.55% |
| SystemTk vs Feng | 3–8 | 27.27% |
| SystemTk vs Jun | 5–4 | 55.56% |
| SystemTk vs Victor | 4–5 | 44.44% |
| SystemTk vs Lidia | 3–6 | 33.33% |
| SystemTk vs Lili | 2–6 | 25.00% |
| SystemTk vs Lars | 7–1 | 87.50% |
| SystemTk vs Lee | 5–3 | 62.50% |
| SystemTk vs Zafina | 2–5 | 28.57% |
| SystemTk vs Anna | 4–3 | 57.14% |
| SystemTk vs Jack-8 | 2–4 | 33.33% |
| SystemTk vs Kuma | 1–3 | 25.00% |
| SystemTk vs Claudio | 2–1 | 66.67% |
| SystemTk vs Nina | 1–2 | 33.33% |
| SystemTk vs Leroy | 0–3 | 0.00% |
| SystemTk vs Raven | 1–2 | 33.33% |
| SystemTk vs Leo | 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.