| Gudao vs Jin | 18–6 | 75.00% |
| Gudao vs Kazuya | 21–2 | 91.30% |
| Gudao vs King | 14–6 | 70.00% |
| Gudao vs Reina | 18–2 | 90.00% |
| Gudao vs Lidia | 13–6 | 68.42% |
| Gudao vs Bryan | 13–4 | 76.47% |
| Gudao vs Asuka | 12–2 | 85.71% |
| Gudao vs Paul | 11–2 | 84.62% |
| Gudao vs Law | 10–3 | 76.92% |
| Gudao vs Hwoarang | 7–6 | 53.85% |
| Gudao vs Steve | 10–3 | 76.92% |
| Gudao vs Victor | 10–1 | 90.91% |
| Gudao vs Dragunov | 7–3 | 70.00% |
| Gudao vs Leroy | 7–1 | 87.50% |
| Gudao vs Lili | 6–1 | 85.71% |
| Gudao vs Lee | 6–0 | 100.00% |
| Gudao vs Jun | 6–0 | 100.00% |
| Gudao vs Azucena | 3–3 | 50.00% |
| Gudao vs Fahkumram | 6–0 | 100.00% |
| Gudao vs Xiaoyu | 5–0 | 100.00% |
| Gudao vs Jack-8 | 4–1 | 80.00% |
| Gudao vs Eddy | 5–0 | 100.00% |
| Gudao vs Clive | 5–0 | 100.00% |
| Gudao vs Devil Jin | 3–1 | 75.00% |
| Gudao vs Feng | 3–1 | 75.00% |
| Gudao vs Lars | 4–0 | 100.00% |
| Gudao vs Nina | 1–3 | 25.00% |
| Gudao vs Anna | 4–0 | 100.00% |
| Gudao vs Alisa | 2–1 | 66.67% |
| Gudao vs Panda | 3–0 | 100.00% |
| Gudao vs Armor King | 1–2 | 33.33% |
| Gudao vs Leo | 2–0 | 100.00% |
| Gudao vs Claudio | 2–0 | 100.00% |
| Gudao vs Kuma | 2–0 | 100.00% |
| Gudao vs Zafina | 2–0 | 100.00% |
| Gudao vs Heihachi | 2–0 | 100.00% |
| Gudao vs Shaheen | 0–1 | 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.