| Guilu vs Armor King | 14–20 | 41.18% |
| Guilu vs King | 13–15 | 46.43% |
| Guilu vs Jin | 12–10 | 54.55% |
| Guilu vs Bryan | 10–10 | 50.00% |
| Guilu vs Dragunov | 12–6 | 66.67% |
| Guilu vs Heihachi | 7–11 | 38.89% |
| Guilu vs Law | 13–4 | 76.47% |
| Guilu vs Kazuya | 11–6 | 64.71% |
| Guilu vs Lili | 9–7 | 56.25% |
| Guilu vs Steve | 6–9 | 40.00% |
| Guilu vs Lars | 3–11 | 21.43% |
| Guilu vs Fahkumram | 7–5 | 58.33% |
| Guilu vs Hwoarang | 8–3 | 72.73% |
| Guilu vs Asuka | 6–5 | 54.55% |
| Guilu vs Reina | 5–5 | 50.00% |
| Guilu vs Devil Jin | 7–2 | 77.78% |
| Guilu vs Lee | 5–3 | 62.50% |
| Guilu vs Lidia | 4–4 | 50.00% |
| Guilu vs Yoshimitsu | 2–5 | 28.57% |
| Guilu vs Feng | 4–3 | 57.14% |
| Guilu vs Leroy | 5–2 | 71.43% |
| Guilu vs Eddy | 2–5 | 28.57% |
| Guilu vs Clive | 4–3 | 57.14% |
| Guilu vs Paul | 2–4 | 33.33% |
| Guilu vs Miary Zo | 2–4 | 33.33% |
| Guilu vs Xiaoyu | 4–1 | 80.00% |
| Guilu vs Jun | 4–1 | 80.00% |
| Guilu vs Raven | 3–2 | 60.00% |
| Guilu vs Jack-8 | 0–4 | 0.00% |
| Guilu vs Claudio | 2–2 | 50.00% |
| Guilu vs Nina | 2–2 | 50.00% |
| Guilu vs Panda | 1–2 | 33.33% |
| Guilu vs Alisa | 0–2 | 0.00% |
| Guilu vs Kuma | 0–2 | 0.00% |
| Guilu vs Azucena | 0–2 | 0.00% |
| Guilu vs Anna | 2–0 | 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.