| JustThatWay vs Armor King | 49–44 | 52.69% |
| JustThatWay vs King | 23–34 | 40.35% |
| JustThatWay vs Kazuya | 18–38 | 32.14% |
| JustThatWay vs Bryan | 22–30 | 42.31% |
| JustThatWay vs Steve | 22–29 | 43.14% |
| JustThatWay vs Jin | 20–25 | 44.44% |
| JustThatWay vs Heihachi | 11–28 | 28.21% |
| JustThatWay vs Law | 14–20 | 41.18% |
| JustThatWay vs Reina | 13–21 | 38.24% |
| JustThatWay vs Paul | 12–17 | 41.38% |
| JustThatWay vs Anna | 12–14 | 46.15% |
| JustThatWay vs Jun | 6–17 | 26.09% |
| JustThatWay vs Lili | 8–14 | 36.36% |
| JustThatWay vs Hwoarang | 7–14 | 33.33% |
| JustThatWay vs Xiaoyu | 9–11 | 45.00% |
| JustThatWay vs Azucena | 9–9 | 50.00% |
| JustThatWay vs Devil Jin | 4–13 | 23.53% |
| JustThatWay vs Yoshimitsu | 4–12 | 25.00% |
| JustThatWay vs Dragunov | 4–12 | 25.00% |
| JustThatWay vs Eddy | 4–12 | 25.00% |
| JustThatWay vs Fahkumram | 6–10 | 37.50% |
| JustThatWay vs Clive | 8–6 | 57.14% |
| JustThatWay vs Asuka | 7–6 | 53.85% |
| JustThatWay vs Lars | 5–7 | 41.67% |
| JustThatWay vs Lee | 5–7 | 41.67% |
| JustThatWay vs Nina | 6–4 | 60.00% |
| JustThatWay vs Leo | 5–4 | 55.56% |
| JustThatWay vs Lidia | 3–6 | 33.33% |
| JustThatWay vs Kuma | 3–4 | 42.86% |
| JustThatWay vs Victor | 4–2 | 66.67% |
| JustThatWay vs Raven | 2–4 | 33.33% |
| JustThatWay vs Jack-8 | 4–1 | 80.00% |
| JustThatWay vs Claudio | 3–2 | 60.00% |
| JustThatWay vs Zafina | 2–3 | 40.00% |
| JustThatWay vs Alisa | 3–1 | 75.00% |
| JustThatWay vs Shaheen | 3–0 | 100.00% |
| JustThatWay vs Miary Zo | 2–0 | 100.00% |
| JustThatWay vs Feng | 0–1 | 0.00% |
| JustThatWay vs Panda | 0–1 | 0.00% |
| JustThatWay vs Leroy | 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.