| IThinkUP1ayin vs Reina | 15–9 | 62.50% |
| IThinkUP1ayin vs King | 13–10 | 56.52% |
| IThinkUP1ayin vs Kazuya | 13–9 | 59.09% |
| IThinkUP1ayin vs Jin | 7–9 | 43.75% |
| IThinkUP1ayin vs Lili | 9–7 | 56.25% |
| IThinkUP1ayin vs Fahkumram | 9–5 | 64.29% |
| IThinkUP1ayin vs Hwoarang | 8–4 | 66.67% |
| IThinkUP1ayin vs Bryan | 6–5 | 54.55% |
| IThinkUP1ayin vs Steve | 7–4 | 63.64% |
| IThinkUP1ayin vs Law | 7–3 | 70.00% |
| IThinkUP1ayin vs Victor | 6–4 | 60.00% |
| IThinkUP1ayin vs Paul | 2–6 | 25.00% |
| IThinkUP1ayin vs Lars | 3–5 | 37.50% |
| IThinkUP1ayin vs Heihachi | 6–2 | 75.00% |
| IThinkUP1ayin vs Dragunov | 3–4 | 42.86% |
| IThinkUP1ayin vs Shaheen | 5–2 | 71.43% |
| IThinkUP1ayin vs Eddy | 2–5 | 28.57% |
| IThinkUP1ayin vs Clive | 6–1 | 85.71% |
| IThinkUP1ayin vs Alisa | 3–3 | 50.00% |
| IThinkUP1ayin vs Nina | 2–4 | 33.33% |
| IThinkUP1ayin vs Raven | 4–2 | 66.67% |
| IThinkUP1ayin vs Yoshimitsu | 3–2 | 60.00% |
| IThinkUP1ayin vs Zafina | 3–2 | 60.00% |
| IThinkUP1ayin vs Leroy | 4–1 | 80.00% |
| IThinkUP1ayin vs Asuka | 2–2 | 50.00% |
| IThinkUP1ayin vs Lee | 2–2 | 50.00% |
| IThinkUP1ayin vs Jun | 0–4 | 0.00% |
| IThinkUP1ayin vs Azucena | 4–0 | 100.00% |
| IThinkUP1ayin vs Anna | 2–2 | 50.00% |
| IThinkUP1ayin vs Xiaoyu | 2–1 | 66.67% |
| IThinkUP1ayin vs Feng | 2–1 | 66.67% |
| IThinkUP1ayin vs Jack-8 | 2–0 | 100.00% |
| IThinkUP1ayin vs Devil Jin | 1–1 | 50.00% |
| IThinkUP1ayin vs Claudio | 1–1 | 50.00% |
| IThinkUP1ayin vs Leo | 0–1 | 0.00% |
| IThinkUP1ayin vs Lidia | 1–0 | 100.00% |
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.