| XTRM vs King | 72–49 | 59.50% |
| XTRM vs Kazuya | 67–36 | 65.05% |
| XTRM vs Jin | 40–48 | 45.45% |
| XTRM vs Law | 38–35 | 52.05% |
| XTRM vs Dragunov | 42–30 | 58.33% |
| XTRM vs Bryan | 31–30 | 50.82% |
| XTRM vs Hwoarang | 31–19 | 62.00% |
| XTRM vs Steve | 25–22 | 53.19% |
| XTRM vs Reina | 32–13 | 71.11% |
| XTRM vs Eddy | 26–16 | 61.90% |
| XTRM vs Paul | 25–16 | 60.98% |
| XTRM vs Yoshimitsu | 27–14 | 65.85% |
| XTRM vs Victor | 19–20 | 48.72% |
| XTRM vs Devil Jin | 18–20 | 47.37% |
| XTRM vs Alisa | 17–20 | 45.95% |
| XTRM vs Heihachi | 22–14 | 61.11% |
| XTRM vs Lili | 24–10 | 70.59% |
| XTRM vs Lars | 19–13 | 59.38% |
| XTRM vs Clive | 15–14 | 51.72% |
| XTRM vs Jun | 12–16 | 42.86% |
| XTRM vs Feng | 13–11 | 54.17% |
| XTRM vs Lee | 9–13 | 40.91% |
| XTRM vs Nina | 16–5 | 76.19% |
| XTRM vs Asuka | 10–10 | 50.00% |
| XTRM vs Claudio | 9–10 | 47.37% |
| XTRM vs Xiaoyu | 12–6 | 66.67% |
| XTRM vs Jack-8 | 8–8 | 50.00% |
| XTRM vs Kuma | 5–11 | 31.25% |
| XTRM vs Leo | 6–8 | 42.86% |
| XTRM vs Azucena | 8–5 | 61.54% |
| XTRM vs Leroy | 8–4 | 66.67% |
| XTRM vs Lidia | 3–6 | 33.33% |
| XTRM vs Shaheen | 3–4 | 42.86% |
| XTRM vs Panda | 3–4 | 42.86% |
| XTRM vs Zafina | 4–1 | 80.00% |
| XTRM vs Raven | 2–3 | 40.00% |
| XTRM vs Anna | 1–1 | 50.00% |
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.