| JammyTortoise vs Hwoarang | 13–13 | 50.00% |
| JammyTortoise vs King | 11–11 | 50.00% |
| JammyTortoise vs Kazuya | 5–13 | 27.78% |
| JammyTortoise vs Steve | 8–10 | 44.44% |
| JammyTortoise vs Dragunov | 11–6 | 64.71% |
| JammyTortoise vs Reina | 7–9 | 43.75% |
| JammyTortoise vs Alisa | 4–10 | 28.57% |
| JammyTortoise vs Law | 6–6 | 50.00% |
| JammyTortoise vs Eddy | 3–9 | 25.00% |
| JammyTortoise vs Anna | 4–8 | 33.33% |
| JammyTortoise vs Jin | 5–6 | 45.45% |
| JammyTortoise vs Yoshimitsu | 2–7 | 22.22% |
| JammyTortoise vs Bryan | 4–5 | 44.44% |
| JammyTortoise vs Leroy | 7–2 | 77.78% |
| JammyTortoise vs Victor | 5–4 | 55.56% |
| JammyTortoise vs Asuka | 3–5 | 37.50% |
| JammyTortoise vs Lili | 4–3 | 57.14% |
| JammyTortoise vs Leo | 4–2 | 66.67% |
| JammyTortoise vs Heihachi | 5–1 | 83.33% |
| JammyTortoise vs Paul | 2–3 | 40.00% |
| JammyTortoise vs Xiaoyu | 2–2 | 50.00% |
| JammyTortoise vs Claudio | 1–3 | 25.00% |
| JammyTortoise vs Shaheen | 2–2 | 50.00% |
| JammyTortoise vs Azucena | 2–2 | 50.00% |
| JammyTortoise vs Lidia | 3–1 | 75.00% |
| JammyTortoise vs Miary Zo | 2–2 | 50.00% |
| JammyTortoise vs Feng | 2–1 | 66.67% |
| JammyTortoise vs Fahkumram | 1–2 | 33.33% |
| JammyTortoise vs Armor King | 2–1 | 66.67% |
| JammyTortoise vs Devil Jin | 1–1 | 50.00% |
| JammyTortoise vs Lars | 0–2 | 0.00% |
| JammyTortoise vs Nina | 0–2 | 0.00% |
| JammyTortoise vs Lee | 1–1 | 50.00% |
| JammyTortoise vs Jun | 0–2 | 0.00% |
| JammyTortoise vs Clive | 0–2 | 0.00% |
| JammyTortoise vs Kuma | 1–0 | 100.00% |
| JammyTortoise vs Zafina | 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.