| Mc489 vs Jin | 12–5 | 70.59% |
| Mc489 vs Armor King | 10–7 | 58.82% |
| Mc489 vs Hwoarang | 10–3 | 76.92% |
| Mc489 vs Steve | 10–3 | 76.92% |
| Mc489 vs Heihachi | 7–6 | 53.85% |
| Mc489 vs Clive | 8–5 | 61.54% |
| Mc489 vs King | 4–8 | 33.33% |
| Mc489 vs Lidia | 7–3 | 70.00% |
| Mc489 vs Paul | 3–6 | 33.33% |
| Mc489 vs Kazuya | 4–5 | 44.44% |
| Mc489 vs Xiaoyu | 3–5 | 37.50% |
| Mc489 vs Eddy | 6–2 | 75.00% |
| Mc489 vs Yoshimitsu | 5–2 | 71.43% |
| Mc489 vs Leroy | 6–1 | 85.71% |
| Mc489 vs Victor | 6–1 | 85.71% |
| Mc489 vs Bryan | 4–2 | 66.67% |
| Mc489 vs Lili | 3–3 | 50.00% |
| Mc489 vs Jun | 3–2 | 60.00% |
| Mc489 vs Lars | 2–2 | 50.00% |
| Mc489 vs Raven | 4–0 | 100.00% |
| Mc489 vs Jack-8 | 0–3 | 0.00% |
| Mc489 vs Asuka | 1–2 | 33.33% |
| Mc489 vs Claudio | 1–2 | 33.33% |
| Mc489 vs Zafina | 3–0 | 100.00% |
| Mc489 vs Reina | 3–0 | 100.00% |
| Mc489 vs Nina | 2–0 | 100.00% |
| Mc489 vs Lee | 2–0 | 100.00% |
| Mc489 vs Kuma | 2–0 | 100.00% |
| Mc489 vs Azucena | 2–0 | 100.00% |
| Mc489 vs Anna | 2–0 | 100.00% |
| Mc489 vs Law | 1–0 | 100.00% |
| Mc489 vs Fahkumram | 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.