| Tester123321 vs Jin | 9–11 | 45.00% |
| Tester123321 vs Yoshimitsu | 6–13 | 31.58% |
| Tester123321 vs Lili | 10–8 | 55.56% |
| Tester123321 vs King | 3–14 | 17.65% |
| Tester123321 vs Steve | 6–9 | 40.00% |
| Tester123321 vs Hwoarang | 4–10 | 28.57% |
| Tester123321 vs Reina | 5–9 | 35.71% |
| Tester123321 vs Kazuya | 6–6 | 50.00% |
| Tester123321 vs Victor | 1–9 | 10.00% |
| Tester123321 vs Asuka | 4–5 | 44.44% |
| Tester123321 vs Nina | 2–7 | 22.22% |
| Tester123321 vs Jun | 1–8 | 11.11% |
| Tester123321 vs Alisa | 1–7 | 12.50% |
| Tester123321 vs Law | 3–4 | 42.86% |
| Tester123321 vs Xiaoyu | 4–3 | 57.14% |
| Tester123321 vs Dragunov | 2–4 | 33.33% |
| Tester123321 vs Heihachi | 5–1 | 83.33% |
| Tester123321 vs Bryan | 1–4 | 20.00% |
| Tester123321 vs Lidia | 3–2 | 60.00% |
| Tester123321 vs Jack-8 | 2–2 | 50.00% |
| Tester123321 vs Shaheen | 1–3 | 25.00% |
| Tester123321 vs Kuma | 1–3 | 25.00% |
| Tester123321 vs Anna | 4–0 | 100.00% |
| Tester123321 vs Miary Zo | 0–4 | 0.00% |
| Tester123321 vs Leo | 2–1 | 66.67% |
| Tester123321 vs Lee | 1–2 | 33.33% |
| Tester123321 vs Zafina | 3–0 | 100.00% |
| Tester123321 vs Azucena | 1–2 | 33.33% |
| Tester123321 vs Paul | 2–0 | 100.00% |
| Tester123321 vs Feng | 0–2 | 0.00% |
| Tester123321 vs Claudio | 0–2 | 0.00% |
| Tester123321 vs Raven | 0–2 | 0.00% |
| Tester123321 vs Eddy | 0–2 | 0.00% |
| Tester123321 vs Clive | 2–0 | 100.00% |
| Tester123321 vs Armor King | 0–2 | 0.00% |
| Tester123321 vs Devil Jin | 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.