| Jack Del Mar vs Reina | 48–47 | 50.53% |
| Jack Del Mar vs Kazuya | 52–42 | 55.32% |
| Jack Del Mar vs King | 40–53 | 43.01% |
| Jack Del Mar vs Dragunov | 48–38 | 55.81% |
| Jack Del Mar vs Steve | 45–35 | 56.25% |
| Jack Del Mar vs Jin | 35–43 | 44.87% |
| Jack Del Mar vs Yoshimitsu | 42–35 | 54.55% |
| Jack Del Mar vs Lili | 33–42 | 44.00% |
| Jack Del Mar vs Paul | 28–46 | 37.84% |
| Jack Del Mar vs Azucena | 40–34 | 54.05% |
| Jack Del Mar vs Bryan | 36–35 | 50.70% |
| Jack Del Mar vs Hwoarang | 33–36 | 47.83% |
| Jack Del Mar vs Jun | 33–34 | 49.25% |
| Jack Del Mar vs Lee | 24–28 | 46.15% |
| Jack Del Mar vs Law | 24–25 | 48.98% |
| Jack Del Mar vs Eddy | 19–28 | 40.43% |
| Jack Del Mar vs Lars | 21–24–1 | 46.67% |
| Jack Del Mar vs Raven | 20–23 | 46.51% |
| Jack Del Mar vs Nina | 17–22 | 43.59% |
| Jack Del Mar vs Devil Jin | 17–21 | 44.74% |
| Jack Del Mar vs Jack-8 | 18–19 | 48.65% |
| Jack Del Mar vs Alisa | 21–15 | 58.33% |
| Jack Del Mar vs Victor | 18–18 | 50.00% |
| Jack Del Mar vs Asuka | 19–15 | 55.88% |
| Jack Del Mar vs Xiaoyu | 15–17 | 46.88% |
| Jack Del Mar vs Leo | 15–12 | 55.56% |
| Jack Del Mar vs Feng | 11–14 | 44.00% |
| Jack Del Mar vs Shaheen | 9–10 | 47.37% |
| Jack Del Mar vs Claudio | 9–7 | 56.25% |
| Jack Del Mar vs Kuma | 7–8 | 46.67% |
| Jack Del Mar vs Leroy | 7–7 | 50.00% |
| Jack Del Mar vs Zafina | 4–9 | 30.77% |
| Jack Del Mar vs Panda | 4–3 | 57.14% |
| Jack Del Mar vs Anna | 1–2 | 33.33% |
| Jack Del Mar vs Heihachi | 0–1 | 0.00% |
| Jack Del Mar vs Clive | 0–1 | 0.00% |
| Jack Del Mar vs Fahkumram | 0–1 | 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.