| Thatboii Obi vs Reina | 34–23 | 59.65% |
| Thatboii Obi vs King | 29–20 | 59.18% |
| Thatboii Obi vs Law | 23–19 | 54.76% |
| Thatboii Obi vs Jin | 22–19 | 53.66% |
| Thatboii Obi vs Lidia | 21–15 | 58.33% |
| Thatboii Obi vs Kazuya | 19–16 | 54.29% |
| Thatboii Obi vs Clive | 14–21 | 40.00% |
| Thatboii Obi vs Steve | 21–13 | 61.76% |
| Thatboii Obi vs Eddy | 9–14 | 39.13% |
| Thatboii Obi vs Hwoarang | 9–13 | 40.91% |
| Thatboii Obi vs Jun | 12–10 | 54.55% |
| Thatboii Obi vs Azucena | 11–11 | 50.00% |
| Thatboii Obi vs Victor | 11–10 | 52.38% |
| Thatboii Obi vs Lili | 9–11 | 45.00% |
| Thatboii Obi vs Yoshimitsu | 10–8 | 55.56% |
| Thatboii Obi vs Dragunov | 5–13 | 27.78% |
| Thatboii Obi vs Lee | 8–8 | 50.00% |
| Thatboii Obi vs Leroy | 8–8 | 50.00% |
| Thatboii Obi vs Bryan | 5–8 | 38.46% |
| Thatboii Obi vs Jack-8 | 4–9 | 30.77% |
| Thatboii Obi vs Leo | 5–8 | 38.46% |
| Thatboii Obi vs Alisa | 3–9 | 25.00% |
| Thatboii Obi vs Devil Jin | 2–9 | 18.18% |
| Thatboii Obi vs Feng | 5–6 | 45.45% |
| Thatboii Obi vs Xiaoyu | 3–6 | 33.33% |
| Thatboii Obi vs Asuka | 8–1 | 88.89% |
| Thatboii Obi vs Heihachi | 6–3 | 66.67% |
| Thatboii Obi vs Paul | 2–6 | 25.00% |
| Thatboii Obi vs Raven | 2–6 | 25.00% |
| Thatboii Obi vs Nina | 0–7 | 0.00% |
| Thatboii Obi vs Lars | 3–3 | 50.00% |
| Thatboii Obi vs Zafina | 1–4 | 20.00% |
| Thatboii Obi vs Shaheen | 0–4 | 0.00% |
| Thatboii Obi vs Fahkumram | 2–2 | 50.00% |
| Thatboii Obi vs Claudio | 1–2 | 33.33% |
| Thatboii Obi vs Panda | 1–2 | 33.33% |
| Thatboii Obi vs Kuma | 0–2 | 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.