| Jacamo vs Jin | 67–107 | 38.51% |
| Jacamo vs King | 66–98 | 40.24% |
| Jacamo vs Bryan | 61–85 | 41.78% |
| Jacamo vs Steve | 44–72 | 37.93% |
| Jacamo vs Kazuya | 42–64 | 39.62% |
| Jacamo vs Reina | 51–55 | 48.11% |
| Jacamo vs Dragunov | 35–54 | 39.33% |
| Jacamo vs Hwoarang | 40–43 | 48.19% |
| Jacamo vs Law | 28–49 | 36.36% |
| Jacamo vs Asuka | 38–33 | 53.52% |
| Jacamo vs Jun | 30–26 | 53.57% |
| Jacamo vs Yoshimitsu | 24–26 | 48.00% |
| Jacamo vs Lars | 15–33 | 31.25% |
| Jacamo vs Devil Jin | 17–30 | 36.17% |
| Jacamo vs Lili | 24–23 | 51.06% |
| Jacamo vs Heihachi | 17–30 | 36.17% |
| Jacamo vs Paul | 15–30 | 33.33% |
| Jacamo vs Victor | 20–25 | 44.44% |
| Jacamo vs Azucena | 19–23 | 45.24% |
| Jacamo vs Lee | 13–27 | 32.50% |
| Jacamo vs Nina | 18–19 | 48.65% |
| Jacamo vs Eddy | 13–24 | 35.14% |
| Jacamo vs Leroy | 16–17 | 48.48% |
| Jacamo vs Lidia | 9–20 | 31.03% |
| Jacamo vs Alisa | 11–14 | 44.00% |
| Jacamo vs Zafina | 10–14 | 41.67% |
| Jacamo vs Leo | 14–8 | 63.64% |
| Jacamo vs Raven | 10–12 | 45.45% |
| Jacamo vs Clive | 9–12 | 42.86% |
| Jacamo vs Xiaoyu | 11–9 | 55.00% |
| Jacamo vs Claudio | 2–14 | 12.50% |
| Jacamo vs Shaheen | 5–10 | 33.33% |
| Jacamo vs Jack-8 | 6–6 | 50.00% |
| Jacamo vs Panda | 8–3 | 72.73% |
| Jacamo vs Anna | 4–7 | 36.36% |
| Jacamo vs Feng | 1–9 | 10.00% |
| Jacamo vs Armor King | 2–5 | 28.57% |
| Jacamo vs Kuma | 2–2 | 50.00% |
| Jacamo vs Fahkumram | 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.