| GlassBooks vs King | 7–33 | 17.50% |
| GlassBooks vs Reina | 17–19 | 47.22% |
| GlassBooks vs Jin | 13–19–1 | 40.62% |
| GlassBooks vs Steve | 12–19 | 38.71% |
| GlassBooks vs Kazuya | 3–23 | 11.54% |
| GlassBooks vs Dragunov | 5–20 | 20.00% |
| GlassBooks vs Eddy | 7–15 | 31.82% |
| GlassBooks vs Azucena | 9–11 | 45.00% |
| GlassBooks vs Asuka | 7–12 | 36.84% |
| GlassBooks vs Lars | 2–16 | 11.11% |
| GlassBooks vs Alisa | 6–12 | 33.33% |
| GlassBooks vs Victor | 4–14 | 22.22% |
| GlassBooks vs Lidia | 8–10 | 44.44% |
| GlassBooks vs Lili | 5–12 | 29.41% |
| GlassBooks vs Kuma | 9–7 | 56.25% |
| GlassBooks vs Paul | 1–14 | 6.67% |
| GlassBooks vs Yoshimitsu | 4–11 | 26.67% |
| GlassBooks vs Bryan | 4–11 | 26.67% |
| GlassBooks vs Leroy | 4–9 | 30.77% |
| GlassBooks vs Law | 3–9 | 25.00% |
| GlassBooks vs Leo | 2–9 | 18.18% |
| GlassBooks vs Hwoarang | 3–7 | 30.00% |
| GlassBooks vs Jack-8 | 4–6 | 40.00% |
| GlassBooks vs Jun | 4–6 | 40.00% |
| GlassBooks vs Feng | 0–8 | 0.00% |
| GlassBooks vs Nina | 4–4 | 50.00% |
| GlassBooks vs Clive | 0–8 | 0.00% |
| GlassBooks vs Lee | 2–4 | 33.33% |
| GlassBooks vs Xiaoyu | 2–3 | 40.00% |
| GlassBooks vs Raven | 1–4 | 20.00% |
| GlassBooks vs Devil Jin | 0–4 | 0.00% |
| GlassBooks vs Claudio | 2–2 | 50.00% |
| GlassBooks vs Shaheen | 1–2 | 33.33% |
| GlassBooks vs Panda | 1–2 | 33.33% |
| GlassBooks vs Heihachi | 0–3 | 0.00% |
| GlassBooks vs Zafina | 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.