| KobraKaiju vs King | 13–11 | 54.17% |
| KobraKaiju vs Kazuya | 16–7 | 69.57% |
| KobraKaiju vs Eddy | 3–19 | 13.64% |
| KobraKaiju vs Paul | 14–5 | 73.68% |
| KobraKaiju vs Bryan | 8–9 | 47.06% |
| KobraKaiju vs Reina | 10–7 | 58.82% |
| KobraKaiju vs Jin | 8–8 | 50.00% |
| KobraKaiju vs Jun | 8–8 | 50.00% |
| KobraKaiju vs Asuka | 7–7 | 50.00% |
| KobraKaiju vs Armor King | 9–5 | 64.29% |
| KobraKaiju vs Law | 6–7 | 46.15% |
| KobraKaiju vs Hwoarang | 7–6 | 53.85% |
| KobraKaiju vs Steve | 8–2 | 80.00% |
| KobraKaiju vs Leo | 6–4 | 60.00% |
| KobraKaiju vs Lee | 8–2 | 80.00% |
| KobraKaiju vs Devil Jin | 3–6 | 33.33% |
| KobraKaiju vs Lili | 4–5 | 44.44% |
| KobraKaiju vs Shaheen | 5–4 | 55.56% |
| KobraKaiju vs Heihachi | 4–4 | 50.00% |
| KobraKaiju vs Feng | 3–4 | 42.86% |
| KobraKaiju vs Dragunov | 5–2 | 71.43% |
| KobraKaiju vs Victor | 3–4 | 42.86% |
| KobraKaiju vs Alisa | 2–3 | 40.00% |
| KobraKaiju vs Panda | 5–0 | 100.00% |
| KobraKaiju vs Azucena | 5–0 | 100.00% |
| KobraKaiju vs Yoshimitsu | 3–1 | 75.00% |
| KobraKaiju vs Kuma | 2–2 | 50.00% |
| KobraKaiju vs Lidia | 2–2 | 50.00% |
| KobraKaiju vs Nina | 1–2 | 33.33% |
| KobraKaiju vs Clive | 0–3 | 0.00% |
| KobraKaiju vs Xiaoyu | 0–2 | 0.00% |
| KobraKaiju vs Lars | 2–0 | 100.00% |
| KobraKaiju vs Claudio | 0–2 | 0.00% |
| KobraKaiju vs Zafina | 2–0 | 100.00% |
| KobraKaiju vs Leroy | 2–0 | 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.