| Mach Wars vs Jin | 11–14 | 44.00% |
| Mach Wars vs Steve | 11–14 | 44.00% |
| Mach Wars vs Hwoarang | 18–4 | 81.82% |
| Mach Wars vs Kazuya | 6–14 | 30.00% |
| Mach Wars vs Law | 9–9 | 50.00% |
| Mach Wars vs Reina | 7–11 | 38.89% |
| Mach Wars vs Azucena | 9–4 | 69.23% |
| Mach Wars vs Fahkumram | 8–4 | 66.67% |
| Mach Wars vs Xiaoyu | 6–5 | 54.55% |
| Mach Wars vs King | 5–5 | 50.00% |
| Mach Wars vs Dragunov | 5–5 | 50.00% |
| Mach Wars vs Eddy | 4–6 | 40.00% |
| Mach Wars vs Anna | 8–2 | 80.00% |
| Mach Wars vs Bryan | 2–7 | 22.22% |
| Mach Wars vs Devil Jin | 4–5 | 44.44% |
| Mach Wars vs Paul | 5–2 | 71.43% |
| Mach Wars vs Asuka | 4–3 | 57.14% |
| Mach Wars vs Lili | 6–1 | 85.71% |
| Mach Wars vs Lars | 6–1 | 85.71% |
| Mach Wars vs Miary Zo | 4–3 | 57.14% |
| Mach Wars vs Nina | 3–3 | 50.00% |
| Mach Wars vs Victor | 4–2 | 66.67% |
| Mach Wars vs Yoshimitsu | 2–3 | 40.00% |
| Mach Wars vs Feng | 2–3 | 40.00% |
| Mach Wars vs Heihachi | 2–3 | 40.00% |
| Mach Wars vs Clive | 3–2 | 60.00% |
| Mach Wars vs Claudio | 2–2 | 50.00% |
| Mach Wars vs Leroy | 3–1 | 75.00% |
| Mach Wars vs Armor King | 1–3 | 25.00% |
| Mach Wars vs Leo | 0–3 | 0.00% |
| Mach Wars vs Alisa | 3–0 | 100.00% |
| Mach Wars vs Lee | 3–0 | 100.00% |
| Mach Wars vs Raven | 1–2 | 33.33% |
| Mach Wars vs Kuma | 0–2 | 0.00% |
| Mach Wars vs Zafina | 2–0 | 100.00% |
| Mach Wars vs Jun | 1–1 | 50.00% |
| Mach Wars vs Lidia | 2–0 | 100.00% |
| Mach Wars vs Panda | 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.