| Alexthunder vs Heihachi | 18–7 | 72.00% |
| Alexthunder vs Clive | 1–14 | 6.67% |
| Alexthunder vs Reina | 12–2 | 85.71% |
| Alexthunder vs Lili | 10–1 | 90.91% |
| Alexthunder vs Asuka | 3–6 | 33.33% |
| Alexthunder vs Claudio | 4–5 | 44.44% |
| Alexthunder vs Hwoarang | 5–3 | 62.50% |
| Alexthunder vs Dragunov | 6–2 | 75.00% |
| Alexthunder vs Steve | 6–1 | 85.71% |
| Alexthunder vs Leo | 5–2 | 71.43% |
| Alexthunder vs Law | 4–2 | 66.67% |
| Alexthunder vs King | 3–3 | 50.00% |
| Alexthunder vs Jin | 5–0 | 100.00% |
| Alexthunder vs Kazuya | 5–0 | 100.00% |
| Alexthunder vs Leroy | 3–2 | 60.00% |
| Alexthunder vs Lidia | 4–0 | 100.00% |
| Alexthunder vs Paul | 1–2 | 33.33% |
| Alexthunder vs Xiaoyu | 1–2 | 33.33% |
| Alexthunder vs Bryan | 2–1 | 66.67% |
| Alexthunder vs Feng | 2–1 | 66.67% |
| Alexthunder vs Alisa | 1–2 | 33.33% |
| Alexthunder vs Nina | 1–2 | 33.33% |
| Alexthunder vs Lee | 1–2 | 33.33% |
| Alexthunder vs Devil Jin | 0–2 | 0.00% |
| Alexthunder vs Yoshimitsu | 0–1 | 0.00% |
| Alexthunder vs Zafina | 1–0 | 100.00% |
| Alexthunder vs Victor | 1–0 | 100.00% |
| Alexthunder vs Raven | 1–0 | 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.