| Firetruck vs Hwoarang | 13–17 | 43.33% |
| Firetruck vs Reina | 16–10 | 61.54% |
| Firetruck vs King | 16–9 | 64.00% |
| Firetruck vs Kazuya | 14–6 | 70.00% |
| Firetruck vs Yoshimitsu | 10–9 | 52.63% |
| Firetruck vs Victor | 11–8 | 57.89% |
| Firetruck vs Bryan | 10–8 | 55.56% |
| Firetruck vs Steve | 12–5 | 70.59% |
| Firetruck vs Leo | 12–4 | 75.00% |
| Firetruck vs Azucena | 13–3 | 81.25% |
| Firetruck vs Law | 11–4 | 73.33% |
| Firetruck vs Lars | 7–8 | 46.67% |
| Firetruck vs Jin | 10–4 | 71.43% |
| Firetruck vs Devil Jin | 8–6 | 57.14% |
| Firetruck vs Xiaoyu | 4–7 | 36.36% |
| Firetruck vs Dragunov | 7–4 | 63.64% |
| Firetruck vs Jun | 6–5 | 54.55% |
| Firetruck vs Heihachi | 6–5 | 54.55% |
| Firetruck vs Alisa | 5–4 | 55.56% |
| Firetruck vs Jack-8 | 5–3 | 62.50% |
| Firetruck vs Panda | 6–2 | 75.00% |
| Firetruck vs Feng | 3–4 | 42.86% |
| Firetruck vs Eddy | 6–1 | 85.71% |
| Firetruck vs Clive | 2–5 | 28.57% |
| Firetruck vs Fahkumram | 4–3 | 57.14% |
| Firetruck vs Asuka | 2–4 | 33.33% |
| Firetruck vs Anna | 4–2 | 66.67% |
| Firetruck vs Lidia | 4–1 | 80.00% |
| Firetruck vs Paul | 2–2 | 50.00% |
| Firetruck vs Lili | 4–0 | 100.00% |
| Firetruck vs Shaheen | 2–2 | 50.00% |
| Firetruck vs Leroy | 4–0 | 100.00% |
| Firetruck vs Claudio | 2–1 | 66.67% |
| Firetruck vs Nina | 1–2 | 33.33% |
| Firetruck vs Raven | 1–2 | 33.33% |
| Firetruck vs Zafina | 0–2 | 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.