| HeadChefJacobs vs Armor King | 67–86 | 43.79% |
| HeadChefJacobs vs Steve | 48–24 | 66.67% |
| HeadChefJacobs vs Jin | 30–21 | 58.82% |
| HeadChefJacobs vs King | 17–31 | 35.42% |
| HeadChefJacobs vs Reina | 28–15 | 65.12% |
| HeadChefJacobs vs Azucena | 22–20 | 52.38% |
| HeadChefJacobs vs Hwoarang | 20–17 | 54.05% |
| HeadChefJacobs vs Bryan | 18–19 | 48.65% |
| HeadChefJacobs vs Yoshimitsu | 15–17 | 46.88% |
| HeadChefJacobs vs Fahkumram | 13–17 | 43.33% |
| HeadChefJacobs vs Jun | 14–14 | 50.00% |
| HeadChefJacobs vs Law | 13–14 | 48.15% |
| HeadChefJacobs vs Kazuya | 9–18 | 33.33% |
| HeadChefJacobs vs Dragunov | 17–7 | 70.83% |
| HeadChefJacobs vs Lidia | 12–12 | 50.00% |
| HeadChefJacobs vs Heihachi | 11–12 | 47.83% |
| HeadChefJacobs vs Asuka | 11–9 | 55.00% |
| HeadChefJacobs vs Lars | 14–6 | 70.00% |
| HeadChefJacobs vs Clive | 12–8 | 60.00% |
| HeadChefJacobs vs Nina | 9–10 | 47.37% |
| HeadChefJacobs vs Alisa | 5–13 | 27.78% |
| HeadChefJacobs vs Lee | 7–10 | 41.18% |
| HeadChefJacobs vs Lili | 9–7 | 56.25% |
| HeadChefJacobs vs Eddy | 3–13 | 18.75% |
| HeadChefJacobs vs Leo | 5–10 | 33.33% |
| HeadChefJacobs vs Claudio | 9–6 | 60.00% |
| HeadChefJacobs vs Zafina | 7–8 | 46.67% |
| HeadChefJacobs vs Paul | 3–11 | 21.43% |
| HeadChefJacobs vs Kuma | 6–8 | 42.86% |
| HeadChefJacobs vs Anna | 8–6 | 57.14% |
| HeadChefJacobs vs Victor | 7–6 | 53.85% |
| HeadChefJacobs vs Raven | 9–4 | 69.23% |
| HeadChefJacobs vs Jack-8 | 6–6 | 50.00% |
| HeadChefJacobs vs Miary Zo | 5–6 | 45.45% |
| HeadChefJacobs vs Leroy | 4–6 | 40.00% |
| HeadChefJacobs vs Xiaoyu | 5–3 | 62.50% |
| HeadChefJacobs vs Shaheen | 2–6 | 25.00% |
| HeadChefJacobs vs Devil Jin | 3–4 | 42.86% |
| HeadChefJacobs vs Feng | 0–2 | 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.