| Gandalf vs Jin | 1–8 | 11.11% |
| Gandalf vs Law | 5–3 | 62.50% |
| Gandalf vs Victor | 1–7 | 12.50% |
| Gandalf vs Steve | 2–5 | 28.57% |
| Gandalf vs King | 3–2 | 60.00% |
| Gandalf vs Hwoarang | 0–4 | 0.00% |
| Gandalf vs Xiaoyu | 2–2 | 50.00% |
| Gandalf vs Eddy | 1–3 | 25.00% |
| Gandalf vs Yoshimitsu | 1–2 | 33.33% |
| Gandalf vs Bryan | 1–2 | 33.33% |
| Gandalf vs Kazuya | 0–3 | 0.00% |
| Gandalf vs Devil Jin | 2–1 | 66.67% |
| Gandalf vs Lars | 2–1 | 66.67% |
| Gandalf vs Nina | 0–3 | 0.00% |
| Gandalf vs Lee | 2–1 | 66.67% |
| Gandalf vs Azucena | 0–3 | 0.00% |
| Gandalf vs Leo | 0–2 | 0.00% |
| Gandalf vs Zafina | 0–2 | 0.00% |
| Gandalf vs Anna | 0–2 | 0.00% |
| Gandalf vs Dragunov | 0–1 | 0.00% |
| Gandalf vs Raven | 1–0 | 100.00% |
| Gandalf vs Clive | 0–1 | 0.00% |
| Gandalf vs Fahkumram | 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.