| GS l Sgt Buknoy vs Jin | 115–57 | 66.86% |
| GS l Sgt Buknoy vs King | 90–67 | 57.32% |
| GS l Sgt Buknoy vs Kazuya | 81–60 | 57.45% |
| GS l Sgt Buknoy vs Dragunov | 81–57 | 58.70% |
| GS l Sgt Buknoy vs Law | 81–53 | 60.45% |
| GS l Sgt Buknoy vs Hwoarang | 74–44 | 62.71% |
| GS l Sgt Buknoy vs Paul | 73–31 | 70.19% |
| GS l Sgt Buknoy vs Bryan | 71–31 | 69.61% |
| GS l Sgt Buknoy vs Reina | 60–38 | 61.22% |
| GS l Sgt Buknoy vs Victor | 56–40 | 58.33% |
| GS l Sgt Buknoy vs Asuka | 49–46 | 51.58% |
| GS l Sgt Buknoy vs Lili | 54–31 | 63.53% |
| GS l Sgt Buknoy vs Feng | 58–26 | 69.05% |
| GS l Sgt Buknoy vs Lars | 53–26 | 67.09% |
| GS l Sgt Buknoy vs Eddy | 59–19 | 75.64% |
| GS l Sgt Buknoy vs Steve | 44–33 | 57.14% |
| GS l Sgt Buknoy vs Yoshimitsu | 48–25 | 65.75% |
| GS l Sgt Buknoy vs Devil Jin | 42–31 | 57.53% |
| GS l Sgt Buknoy vs Heihachi | 41–27 | 60.29% |
| GS l Sgt Buknoy vs Jun | 39–27 | 59.09% |
| GS l Sgt Buknoy vs Lee | 30–29 | 50.85% |
| GS l Sgt Buknoy vs Azucena | 42–13 | 76.36% |
| GS l Sgt Buknoy vs Fahkumram | 34–20 | 62.96% |
| GS l Sgt Buknoy vs Nina | 31–22 | 58.49% |
| GS l Sgt Buknoy vs Leroy | 31–21 | 59.62% |
| GS l Sgt Buknoy vs Clive | 29–19 | 60.42% |
| GS l Sgt Buknoy vs Xiaoyu | 35–12 | 74.47% |
| GS l Sgt Buknoy vs Claudio | 33–13 | 71.74% |
| GS l Sgt Buknoy vs Alisa | 28–15 | 65.12% |
| GS l Sgt Buknoy vs Armor King | 27–10 | 72.97% |
| GS l Sgt Buknoy vs Anna | 22–13 | 62.86% |
| GS l Sgt Buknoy vs Lidia | 22–11 | 66.67% |
| GS l Sgt Buknoy vs Leo | 22–10 | 68.75% |
| GS l Sgt Buknoy vs Jack-8 | 10–11 | 47.62% |
| GS l Sgt Buknoy vs Shaheen | 11–4 | 73.33% |
| GS l Sgt Buknoy vs Zafina | 9–5 | 64.29% |
| GS l Sgt Buknoy vs Raven | 7–6 | 53.85% |
| GS l Sgt Buknoy vs Kuma | 8–2 | 80.00% |
| GS l Sgt Buknoy vs Panda | 5–5 | 50.00% |
| GS l Sgt Buknoy vs Miary Zo | 6–3 | 66.67% |
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.