| Justin Montana vs Reina | 24–40 | 37.50% |
| Justin Montana vs Eddy | 20–30 | 40.00% |
| Justin Montana vs King | 25–22 | 53.19% |
| Justin Montana vs Dragunov | 25–22 | 53.19% |
| Justin Montana vs Jin | 23–22 | 51.11% |
| Justin Montana vs Kazuya | 29–16 | 64.44% |
| Justin Montana vs Law | 20–21 | 48.78% |
| Justin Montana vs Bryan | 18–19 | 48.65% |
| Justin Montana vs Steve | 16–19 | 45.71% |
| Justin Montana vs Hwoarang | 12–19 | 38.71% |
| Justin Montana vs Paul | 19–10 | 65.52% |
| Justin Montana vs Lili | 16–13 | 55.17% |
| Justin Montana vs Yoshimitsu | 13–11 | 54.17% |
| Justin Montana vs Xiaoyu | 10–13 | 43.48% |
| Justin Montana vs Devil Jin | 14–9 | 60.87% |
| Justin Montana vs Lars | 12–10 | 54.55% |
| Justin Montana vs Lee | 18–4 | 81.82% |
| Justin Montana vs Azucena | 8–14 | 36.36% |
| Justin Montana vs Victor | 12–10 | 54.55% |
| Justin Montana vs Leo | 9–11 | 45.00% |
| Justin Montana vs Jun | 7–12 | 36.84% |
| Justin Montana vs Asuka | 10–8 | 55.56% |
| Justin Montana vs Feng | 11–7 | 61.11% |
| Justin Montana vs Leroy | 7–6 | 53.85% |
| Justin Montana vs Raven | 6–6 | 50.00% |
| Justin Montana vs Kuma | 3–8 | 27.27% |
| Justin Montana vs Zafina | 3–7 | 30.00% |
| Justin Montana vs Nina | 3–6 | 33.33% |
| Justin Montana vs Shaheen | 2–6 | 25.00% |
| Justin Montana vs Jack-8 | 4–3 | 57.14% |
| Justin Montana vs Alisa | 5–2 | 71.43% |
| Justin Montana vs Claudio | 0–5 | 0.00% |
| Justin Montana vs Heihachi | 4–1 | 80.00% |
| Justin Montana vs Fahkumram | 3–2 | 60.00% |
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.