| MackmonExtreme vs King | 13–5 | 72.22% |
| MackmonExtreme vs Bryan | 10–7 | 58.82% |
| MackmonExtreme vs Jin | 13–2 | 86.67% |
| MackmonExtreme vs Alisa | 8–7 | 53.33% |
| MackmonExtreme vs Law | 5–8 | 38.46% |
| MackmonExtreme vs Heihachi | 3–7 | 30.00% |
| MackmonExtreme vs Fahkumram | 5–3 | 62.50% |
| MackmonExtreme vs Hwoarang | 6–1 | 85.71% |
| MackmonExtreme vs Lili | 6–1 | 85.71% |
| MackmonExtreme vs Lars | 6–1 | 85.71% |
| MackmonExtreme vs Anna | 5–2 | 71.43% |
| MackmonExtreme vs Xiaoyu | 4–2 | 66.67% |
| MackmonExtreme vs Armor King | 6–0 | 100.00% |
| MackmonExtreme vs Asuka | 2–3 | 40.00% |
| MackmonExtreme vs Nina | 3–2 | 60.00% |
| MackmonExtreme vs Kazuya | 0–4 | 0.00% |
| MackmonExtreme vs Reina | 4–0 | 100.00% |
| MackmonExtreme vs Victor | 4–0 | 100.00% |
| MackmonExtreme vs Clive | 0–4 | 0.00% |
| MackmonExtreme vs Miary Zo | 0–4 | 0.00% |
| MackmonExtreme vs Devil Jin | 1–2 | 33.33% |
| MackmonExtreme vs Lee | 1–2 | 33.33% |
| MackmonExtreme vs Azucena | 2–1 | 66.67% |
| MackmonExtreme vs Steve | 0–2 | 0.00% |
| MackmonExtreme vs Paul | 1–0 | 100.00% |
| MackmonExtreme vs Dragunov | 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.