| Koblin vs King | 10–12 | 45.45% |
| Koblin vs Jin | 5–5 | 50.00% |
| Koblin vs Reina | 4–6 | 40.00% |
| Koblin vs Jun | 4–4–1 | 50.00% |
| Koblin vs Hwoarang | 4–4 | 50.00% |
| Koblin vs Lili | 3–5 | 37.50% |
| Koblin vs Victor | 4–4 | 50.00% |
| Koblin vs Dragunov | 4–2 | 66.67% |
| Koblin vs Clive | 4–2 | 66.67% |
| Koblin vs Steve | 1–4 | 20.00% |
| Koblin vs Yoshimitsu | 2–2 | 50.00% |
| Koblin vs Bryan | 2–1 | 66.67% |
| Koblin vs Paul | 2–0 | 100.00% |
| Koblin vs Law | 2–0 | 100.00% |
| Koblin vs Kazuya | 2–0 | 100.00% |
| Koblin vs Jack-8 | 0–2 | 0.00% |
| Koblin vs Devil Jin | 2–0 | 100.00% |
| Koblin vs Leo | 0–2 | 0.00% |
| Koblin vs Alisa | 0–2 | 0.00% |
| Koblin vs Eddy | 0–2 | 0.00% |
| Koblin vs Heihachi | 2–0 | 100.00% |
| Koblin vs Xiaoyu | 1–0 | 100.00% |
| Koblin vs Azucena | 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.