| Guillotine vs Fahkumram | 6–7 | 46.15% |
| Guillotine vs King | 3–6 | 33.33% |
| Guillotine vs Dragunov | 2–6 | 25.00% |
| Guillotine vs Law | 3–4 | 42.86% |
| Guillotine vs Alisa | 5–2 | 71.43% |
| Guillotine vs Anna | 4–3 | 57.14% |
| Guillotine vs Lili | 6–0 | 100.00% |
| Guillotine vs Azucena | 2–3 | 40.00% |
| Guillotine vs Victor | 1–4 | 20.00% |
| Guillotine vs Heihachi | 4–1 | 80.00% |
| Guillotine vs Yoshimitsu | 2–2 | 50.00% |
| Guillotine vs Jin | 1–3 | 25.00% |
| Guillotine vs Reina | 0–4 | 0.00% |
| Guillotine vs Paul | 2–1 | 66.67% |
| Guillotine vs Xiaoyu | 2–1 | 66.67% |
| Guillotine vs Bryan | 3–0 | 100.00% |
| Guillotine vs Steve | 1–2 | 33.33% |
| Guillotine vs Devil Jin | 0–3 | 0.00% |
| Guillotine vs Lars | 2–1 | 66.67% |
| Guillotine vs Lidia | 1–2 | 33.33% |
| Guillotine vs Clive | 1–2 | 33.33% |
| Guillotine vs Hwoarang | 1–1 | 50.00% |
| Guillotine vs Kazuya | 1–1 | 50.00% |
| Guillotine vs Shaheen | 2–0 | 100.00% |
| Guillotine vs Nina | 1–1 | 50.00% |
| Guillotine vs Panda | 1–1 | 50.00% |
| Guillotine vs Jun | 0–2 | 0.00% |
| Guillotine vs Feng | 1–0 | 100.00% |
| Guillotine vs Zafina | 0–1 | 0.00% |
| Guillotine vs Leroy | 1–0 | 100.00% |
| Guillotine vs Raven | 0–1 | 0.00% |
| Guillotine vs Eddy | 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.