| Mackattack vs Kazuya | 32–36 | 47.06% |
| Mackattack vs Jin | 40–20 | 66.67% |
| Mackattack vs Reina | 26–14 | 65.00% |
| Mackattack vs Bryan | 18–21 | 46.15% |
| Mackattack vs King | 15–23 | 39.47% |
| Mackattack vs Victor | 24–10 | 70.59% |
| Mackattack vs Dragunov | 15–16 | 48.39% |
| Mackattack vs Hwoarang | 11–19 | 36.67% |
| Mackattack vs Steve | 20–7 | 74.07% |
| Mackattack vs Paul | 12–12 | 50.00% |
| Mackattack vs Lili | 13–10 | 56.52% |
| Mackattack vs Alisa | 7–16 | 30.43% |
| Mackattack vs Yoshimitsu | 11–9 | 55.00% |
| Mackattack vs Leroy | 8–11 | 42.11% |
| Mackattack vs Lee | 11–7 | 61.11% |
| Mackattack vs Lidia | 9–7 | 56.25% |
| Mackattack vs Law | 7–7 | 50.00% |
| Mackattack vs Feng | 5–9 | 35.71% |
| Mackattack vs Devil Jin | 7–6 | 53.85% |
| Mackattack vs Azucena | 7–6 | 53.85% |
| Mackattack vs Asuka | 8–3 | 72.73% |
| Mackattack vs Raven | 5–5 | 50.00% |
| Mackattack vs Jun | 4–4 | 50.00% |
| Mackattack vs Heihachi | 4–4 | 50.00% |
| Mackattack vs Claudio | 4–3 | 57.14% |
| Mackattack vs Zafina | 3–4 | 42.86% |
| Mackattack vs Lars | 2–4 | 33.33% |
| Mackattack vs Xiaoyu | 3–2 | 60.00% |
| Mackattack vs Nina | 3–2 | 60.00% |
| Mackattack vs Kuma | 1–4 | 20.00% |
| Mackattack vs Eddy | 1–4 | 20.00% |
| Mackattack vs Jack-8 | 2–2 | 50.00% |
| Mackattack vs Shaheen | 4–0 | 100.00% |
| Mackattack vs Leo | 2–1 | 66.67% |
| Mackattack vs Miary Zo | 2–0 | 100.00% |
| Mackattack vs Anna | 0–1 | 0.00% |
| Mackattack vs Fahkumram | 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.