| BoostLeak vs Reina | 8–8 | 50.00% |
| BoostLeak vs Bryan | 4–7 | 36.36% |
| BoostLeak vs Kazuya | 8–2 | 80.00% |
| BoostLeak vs King | 6–3 | 66.67% |
| BoostLeak vs Steve | 5–4 | 55.56% |
| BoostLeak vs Jack-8 | 3–6 | 33.33% |
| BoostLeak vs Asuka | 3–4 | 42.86% |
| BoostLeak vs Claudio | 5–1 | 83.33% |
| BoostLeak vs Lee | 4–2 | 66.67% |
| BoostLeak vs Yoshimitsu | 4–2 | 66.67% |
| BoostLeak vs Jin | 3–3 | 50.00% |
| BoostLeak vs Lili | 5–1 | 83.33% |
| BoostLeak vs Eddy | 2–4 | 33.33% |
| BoostLeak vs Dragunov | 1–4 | 20.00% |
| BoostLeak vs Law | 1–3 | 25.00% |
| BoostLeak vs Leo | 2–2 | 50.00% |
| BoostLeak vs Lars | 0–4 | 0.00% |
| BoostLeak vs Jun | 2–2 | 50.00% |
| BoostLeak vs Victor | 2–2 | 50.00% |
| BoostLeak vs Paul | 2–1 | 66.67% |
| BoostLeak vs Alisa | 2–1 | 66.67% |
| BoostLeak vs Zafina | 2–1 | 66.67% |
| BoostLeak vs Hwoarang | 1–1 | 50.00% |
| BoostLeak vs Azucena | 1–1 | 50.00% |
| BoostLeak vs Feng | 0–1 | 0.00% |
| BoostLeak vs Shaheen | 0–1 | 0.00% |
| BoostLeak vs Nina | 1–0 | 100.00% |
| BoostLeak vs Raven | 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.