| Guill'sinder vs Reina | 12–4 | 75.00% |
| Guill'sinder vs Jin | 7–7 | 50.00% |
| Guill'sinder vs Lars | 5–6 | 45.45% |
| Guill'sinder vs Hwoarang | 4–6 | 40.00% |
| Guill'sinder vs Steve | 7–3 | 70.00% |
| Guill'sinder vs Yoshimitsu | 5–4 | 55.56% |
| Guill'sinder vs Lee | 4–5 | 44.44% |
| Guill'sinder vs Law | 3–5 | 37.50% |
| Guill'sinder vs King | 4–4 | 50.00% |
| Guill'sinder vs Asuka | 4–4 | 50.00% |
| Guill'sinder vs Armor King | 5–2 | 71.43% |
| Guill'sinder vs Bryan | 2–4 | 33.33% |
| Guill'sinder vs Devil Jin | 2–4 | 33.33% |
| Guill'sinder vs Victor | 4–2 | 66.67% |
| Guill'sinder vs Kazuya | 3–2 | 60.00% |
| Guill'sinder vs Jack-8 | 1–4 | 20.00% |
| Guill'sinder vs Alisa | 3–2 | 60.00% |
| Guill'sinder vs Nina | 2–3 | 40.00% |
| Guill'sinder vs Azucena | 2–3 | 40.00% |
| Guill'sinder vs Paul | 3–1 | 75.00% |
| Guill'sinder vs Lili | 3–1 | 75.00% |
| Guill'sinder vs Dragunov | 1–3 | 25.00% |
| Guill'sinder vs Xiaoyu | 2–1 | 66.67% |
| Guill'sinder vs Zafina | 2–1 | 66.67% |
| Guill'sinder vs Leroy | 0–3 | 0.00% |
| Guill'sinder vs Jun | 2–1 | 66.67% |
| Guill'sinder vs Eddy | 2–1 | 66.67% |
| Guill'sinder vs Leo | 0–2 | 0.00% |
| Guill'sinder vs Lidia | 2–0 | 100.00% |
| Guill'sinder vs Clive | 2–0 | 100.00% |
| Guill'sinder vs Fahkumram | 2–0 | 100.00% |
| Guill'sinder vs Feng | 0–1 | 0.00% |
| Guill'sinder vs Shaheen | 1–0 | 100.00% |
| Guill'sinder vs Raven | 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.