| MIDWAYALLSTAR99 vs Jin | 23–5 | 82.14% |
| MIDWAYALLSTAR99 vs King | 17–2 | 89.47% |
| MIDWAYALLSTAR99 vs Lili | 16–2 | 88.89% |
| MIDWAYALLSTAR99 vs Steve | 12–3 | 80.00% |
| MIDWAYALLSTAR99 vs Hwoarang | 7–5 | 58.33% |
| MIDWAYALLSTAR99 vs Eddy | 7–5 | 58.33% |
| MIDWAYALLSTAR99 vs Law | 9–1 | 90.00% |
| MIDWAYALLSTAR99 vs Bryan | 8–2 | 80.00% |
| MIDWAYALLSTAR99 vs Reina | 8–2 | 80.00% |
| MIDWAYALLSTAR99 vs Kazuya | 7–1 | 87.50% |
| MIDWAYALLSTAR99 vs Azucena | 3–5 | 37.50% |
| MIDWAYALLSTAR99 vs Nina | 5–2 | 71.43% |
| MIDWAYALLSTAR99 vs Lee | 6–1 | 85.71% |
| MIDWAYALLSTAR99 vs Feng | 4–2 | 66.67% |
| MIDWAYALLSTAR99 vs Lars | 5–1 | 83.33% |
| MIDWAYALLSTAR99 vs Leroy | 4–2 | 66.67% |
| MIDWAYALLSTAR99 vs Jun | 4–2 | 66.67% |
| MIDWAYALLSTAR99 vs Victor | 3–3 | 50.00% |
| MIDWAYALLSTAR99 vs Raven | 4–2 | 66.67% |
| MIDWAYALLSTAR99 vs Paul | 3–2 | 60.00% |
| MIDWAYALLSTAR99 vs Dragunov | 5–0 | 100.00% |
| MIDWAYALLSTAR99 vs Leo | 4–1 | 80.00% |
| MIDWAYALLSTAR99 vs Alisa | 5–0 | 100.00% |
| MIDWAYALLSTAR99 vs Claudio | 1–3 | 25.00% |
| MIDWAYALLSTAR99 vs Heihachi | 3–1 | 75.00% |
| MIDWAYALLSTAR99 vs Xiaoyu | 3–0 | 100.00% |
| MIDWAYALLSTAR99 vs Devil Jin | 2–1 | 66.67% |
| MIDWAYALLSTAR99 vs Kuma | 1–2 | 33.33% |
| MIDWAYALLSTAR99 vs Lidia | 2–1 | 66.67% |
| MIDWAYALLSTAR99 vs Yoshimitsu | 1–1 | 50.00% |
| MIDWAYALLSTAR99 vs Jack-8 | 1–1 | 50.00% |
| MIDWAYALLSTAR99 vs Asuka | 1–1 | 50.00% |
| MIDWAYALLSTAR99 vs Fahkumram | 2–0 | 100.00% |
| MIDWAYALLSTAR99 vs Panda | 1–0 | 100.00% |
| MIDWAYALLSTAR99 vs Zafina | 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.