| Gillthunder vs King | 22–29 | 43.14% |
| Gillthunder vs Kazuya | 27–24 | 52.94% |
| Gillthunder vs Jin | 12–33 | 26.67% |
| Gillthunder vs Reina | 23–22 | 51.11% |
| Gillthunder vs Eddy | 15–27 | 35.71% |
| Gillthunder vs Hwoarang | 25–16 | 60.98% |
| Gillthunder vs Bryan | 18–21 | 46.15% |
| Gillthunder vs Dragunov | 12–25 | 32.43% |
| Gillthunder vs Lili | 10–17 | 37.04% |
| Gillthunder vs Azucena | 13–10 | 56.52% |
| Gillthunder vs Asuka | 7–12 | 36.84% |
| Gillthunder vs Jun | 8–10 | 44.44% |
| Gillthunder vs Steve | 9–8 | 52.94% |
| Gillthunder vs Paul | 7–8 | 46.67% |
| Gillthunder vs Yoshimitsu | 3–11 | 21.43% |
| Gillthunder vs Devil Jin | 8–6 | 57.14% |
| Gillthunder vs Victor | 8–6 | 57.14% |
| Gillthunder vs Law | 7–6 | 53.85% |
| Gillthunder vs Nina | 7–6 | 53.85% |
| Gillthunder vs Lars | 4–8 | 33.33% |
| Gillthunder vs Leo | 6–4 | 60.00% |
| Gillthunder vs Leroy | 4–5 | 44.44% |
| Gillthunder vs Lee | 0–8 | 0.00% |
| Gillthunder vs Alisa | 4–3 | 57.14% |
| Gillthunder vs Xiaoyu | 2–4 | 33.33% |
| Gillthunder vs Feng | 3–3 | 50.00% |
| Gillthunder vs Kuma | 2–4 | 33.33% |
| Gillthunder vs Claudio | 2–3 | 40.00% |
| Gillthunder vs Zafina | 1–4 | 20.00% |
| Gillthunder vs Panda | 1–1 | 50.00% |
| Gillthunder 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.