| Speedyturtle vs King | 4–9 | 30.77% |
| Speedyturtle vs Jin | 3–6 | 33.33% |
| Speedyturtle vs Leroy | 4–5 | 44.44% |
| Speedyturtle vs Lili | 2–5 | 28.57% |
| Speedyturtle vs Heihachi | 2–5 | 28.57% |
| Speedyturtle vs Dragunov | 3–3 | 50.00% |
| Speedyturtle vs Reina | 2–4 | 33.33% |
| Speedyturtle vs Hwoarang | 1–3 | 25.00% |
| Speedyturtle vs Xiaoyu | 1–3 | 25.00% |
| Speedyturtle vs Lars | 1–3 | 25.00% |
| Speedyturtle vs Azucena | 2–2 | 50.00% |
| Speedyturtle vs Victor | 0–4 | 0.00% |
| Speedyturtle vs Yoshimitsu | 2–1 | 66.67% |
| Speedyturtle vs Bryan | 1–2 | 33.33% |
| Speedyturtle vs Kazuya | 1–2 | 33.33% |
| Speedyturtle vs Steve | 0–3 | 0.00% |
| Speedyturtle vs Asuka | 0–3 | 0.00% |
| Speedyturtle vs Jun | 0–3 | 0.00% |
| Speedyturtle vs Clive | 2–1 | 66.67% |
| Speedyturtle vs Law | 1–1 | 50.00% |
| Speedyturtle vs Jack-8 | 0–2 | 0.00% |
| Speedyturtle vs Devil Jin | 0–2 | 0.00% |
| Speedyturtle vs Feng | 0–2 | 0.00% |
| Speedyturtle vs Kuma | 0–2 | 0.00% |
| Speedyturtle vs Raven | 0–2 | 0.00% |
| Speedyturtle vs Eddy | 1–1 | 50.00% |
| Speedyturtle vs Lidia | 1–1 | 50.00% |
| Speedyturtle vs Armor King | 0–2 | 0.00% |
| Speedyturtle vs Paul | 1–0 | 100.00% |
| Speedyturtle vs Nina | 0–1 | 0.00% |
| Speedyturtle vs Lee | 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.