| SpenMachine vs Kazuya | 32–25 | 56.14% |
| SpenMachine vs Jin | 26–30 | 46.43% |
| SpenMachine vs Bryan | 33–21 | 61.11% |
| SpenMachine vs Lars | 22–24 | 47.83% |
| SpenMachine vs King | 29–16 | 64.44% |
| SpenMachine vs Law | 29–14 | 67.44% |
| SpenMachine vs Hwoarang | 29–14 | 67.44% |
| SpenMachine vs Reina | 14–25 | 35.90% |
| SpenMachine vs Paul | 17–18 | 48.57% |
| SpenMachine vs Yoshimitsu | 18–16 | 52.94% |
| SpenMachine vs Steve | 20–14 | 58.82% |
| SpenMachine vs Eddy | 18–10 | 64.29% |
| SpenMachine vs Lili | 18–9 | 66.67% |
| SpenMachine vs Xiaoyu | 9–14 | 39.13% |
| SpenMachine vs Asuka | 15–8 | 65.22% |
| SpenMachine vs Devil Jin | 10–13 | 43.48% |
| SpenMachine vs Dragunov | 11–12 | 47.83% |
| SpenMachine vs Leo | 12–10 | 54.55% |
| SpenMachine vs Alisa | 15–7 | 68.18% |
| SpenMachine vs Nina | 12–10 | 54.55% |
| SpenMachine vs Lee | 10–10 | 50.00% |
| SpenMachine vs Claudio | 7–11 | 38.89% |
| SpenMachine vs Victor | 7–10 | 41.18% |
| SpenMachine vs Heihachi | 5–11 | 31.25% |
| SpenMachine vs Azucena | 9–5 | 64.29% |
| SpenMachine vs Raven | 7–7 | 50.00% |
| SpenMachine vs Jack-8 | 8–4 | 66.67% |
| SpenMachine vs Zafina | 6–5 | 54.55% |
| SpenMachine vs Armor King | 8–3 | 72.73% |
| SpenMachine vs Kuma | 5–5 | 50.00% |
| SpenMachine vs Feng | 3–6 | 33.33% |
| SpenMachine vs Shaheen | 8–1 | 88.89% |
| SpenMachine vs Clive | 4–4 | 50.00% |
| SpenMachine vs Leroy | 1–6 | 14.29% |
| SpenMachine vs Jun | 6–1 | 85.71% |
| SpenMachine vs Lidia | 2–3 | 40.00% |
| SpenMachine vs Panda | 0–4 | 0.00% |
| SpenMachine vs Anna | 0–3 | 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.