| greaT_Days vs King | 5–4 | 55.56% |
| greaT_Days vs Jin | 2–6 | 25.00% |
| greaT_Days vs Fahkumram | 4–4 | 50.00% |
| greaT_Days vs Bryan | 1–6 | 14.29% |
| greaT_Days vs Kazuya | 5–2 | 71.43% |
| greaT_Days vs Reina | 5–2 | 71.43% |
| greaT_Days vs Xiaoyu | 4–2 | 66.67% |
| greaT_Days vs Steve | 2–4 | 33.33% |
| greaT_Days vs Devil Jin | 5–1 | 83.33% |
| greaT_Days vs Leroy | 4–2 | 66.67% |
| greaT_Days vs Jun | 2–4 | 33.33% |
| greaT_Days vs Yoshimitsu | 3–2 | 60.00% |
| greaT_Days vs Hwoarang | 3–2 | 60.00% |
| greaT_Days vs Victor | 0–5 | 0.00% |
| greaT_Days vs Asuka | 0–4 | 0.00% |
| greaT_Days vs Lars | 3–1 | 75.00% |
| greaT_Days vs Heihachi | 1–3 | 25.00% |
| greaT_Days vs Dragunov | 0–3 | 0.00% |
| greaT_Days vs Kuma | 1–2 | 33.33% |
| greaT_Days vs Panda | 1–2 | 33.33% |
| greaT_Days vs Paul | 0–2 | 0.00% |
| greaT_Days vs Law | 0–2 | 0.00% |
| greaT_Days vs Lili | 2–0 | 100.00% |
| greaT_Days vs Claudio | 0–2 | 0.00% |
| greaT_Days vs Nina | 2–0 | 100.00% |
| greaT_Days vs Clive | 1–1 | 50.00% |
| greaT_Days vs Jack-8 | 0–1 | 0.00% |
| greaT_Days vs Alisa | 1–0 | 100.00% |
| greaT_Days vs Eddy | 0–1 | 0.00% |
| greaT_Days vs Anna | 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.