| ItsJustBrian vs Steve | 30–26 | 53.57% |
| ItsJustBrian vs Kazuya | 23–29 | 44.23% |
| ItsJustBrian vs Jin | 19–25 | 43.18% |
| ItsJustBrian vs Victor | 15–25 | 37.50% |
| ItsJustBrian vs King | 21–18 | 53.85% |
| ItsJustBrian vs Bryan | 8–31 | 20.51% |
| ItsJustBrian vs Dragunov | 6–28 | 17.65% |
| ItsJustBrian vs Jun | 16–14 | 53.33% |
| ItsJustBrian vs Reina | 11–16 | 40.74% |
| ItsJustBrian vs Fahkumram | 5–22 | 18.52% |
| ItsJustBrian vs Yoshimitsu | 9–16 | 36.00% |
| ItsJustBrian vs Jack-8 | 12–10 | 54.55% |
| ItsJustBrian vs Anna | 9–12 | 42.86% |
| ItsJustBrian vs Hwoarang | 7–11 | 38.89% |
| ItsJustBrian vs Heihachi | 7–11 | 38.89% |
| ItsJustBrian vs Devil Jin | 2–15 | 11.76% |
| ItsJustBrian vs Lili | 6–10 | 37.50% |
| ItsJustBrian vs Claudio | 3–13 | 18.75% |
| ItsJustBrian vs Alisa | 9–6 | 60.00% |
| ItsJustBrian vs Lidia | 6–8 | 42.86% |
| ItsJustBrian vs Eddy | 3–10 | 23.08% |
| ItsJustBrian vs Xiaoyu | 4–8 | 33.33% |
| ItsJustBrian vs Raven | 5–6 | 45.45% |
| ItsJustBrian vs Feng | 2–8 | 20.00% |
| ItsJustBrian vs Lars | 4–6 | 40.00% |
| ItsJustBrian vs Lee | 4–6 | 40.00% |
| ItsJustBrian vs Azucena | 1–9 | 10.00% |
| ItsJustBrian vs Armor King | 1–9 | 10.00% |
| ItsJustBrian vs Clive | 4–5 | 44.44% |
| ItsJustBrian vs Paul | 2–6 | 25.00% |
| ItsJustBrian vs Law | 1–7 | 12.50% |
| ItsJustBrian vs Asuka | 2–6 | 25.00% |
| ItsJustBrian vs Shaheen | 2–4 | 33.33% |
| ItsJustBrian vs Leo | 2–2 | 50.00% |
| ItsJustBrian vs Nina | 1–3 | 25.00% |
| ItsJustBrian vs Panda | 0–4 | 0.00% |
| ItsJustBrian vs Leroy | 0–4 | 0.00% |
| ItsJustBrian vs Kuma | 1–1 | 50.00% |
| ItsJustBrian vs Zafina | 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.