| Speak0l vs Steve | 13–17 | 43.33% |
| Speak0l vs King | 6–20 | 23.08% |
| Speak0l vs Hwoarang | 5–16 | 23.81% |
| Speak0l vs Eddy | 4–11 | 26.67% |
| Speak0l vs Kazuya | 2–12 | 14.29% |
| Speak0l vs Azucena | 7–7 | 50.00% |
| Speak0l vs Jin | 4–8 | 33.33% |
| Speak0l vs Bryan | 9–3 | 75.00% |
| Speak0l vs Reina | 7–4 | 63.64% |
| Speak0l vs Asuka | 3–7 | 30.00% |
| Speak0l vs Lili | 8–1 | 88.89% |
| Speak0l vs Nina | 2–6 | 25.00% |
| Speak0l vs Lidia | 4–4 | 50.00% |
| Speak0l vs Paul | 3–4 | 42.86% |
| Speak0l vs Law | 5–2 | 71.43% |
| Speak0l vs Yoshimitsu | 3–4 | 42.86% |
| Speak0l vs Victor | 5–2 | 71.43% |
| Speak0l vs Raven | 2–5 | 28.57% |
| Speak0l vs Miary Zo | 1–6 | 14.29% |
| Speak0l vs Dragunov | 0–6 | 0.00% |
| Speak0l vs Claudio | 2–4 | 33.33% |
| Speak0l vs Feng | 2–2 | 50.00% |
| Speak0l vs Fahkumram | 2–2 | 50.00% |
| Speak0l vs Armor King | 1–3 | 25.00% |
| Speak0l vs Leo | 1–2 | 33.33% |
| Speak0l vs Zafina | 2–1 | 66.67% |
| Speak0l vs Clive | 1–2 | 33.33% |
| Speak0l vs Devil Jin | 2–0 | 100.00% |
| Speak0l vs Alisa | 2–0 | 100.00% |
| Speak0l vs Shaheen | 2–0 | 100.00% |
| Speak0l vs Lee | 2–0 | 100.00% |
| Speak0l vs Jun | 0–2 | 0.00% |
| Speak0l vs Heihachi | 0–1 | 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.