| Sacco vs Jin | 47–54 | 46.53% |
| Sacco vs Kazuya | 42–59 | 41.58% |
| Sacco vs Steve | 50–32 | 60.98% |
| Sacco vs King | 25–52 | 32.47% |
| Sacco vs Armor King | 29–48 | 37.66% |
| Sacco vs Miary Zo | 28–40 | 41.18% |
| Sacco vs Bryan | 24–42 | 36.36% |
| Sacco vs Hwoarang | 27–36 | 42.86% |
| Sacco vs Yoshimitsu | 35–24 | 59.32% |
| Sacco vs Paul | 27–29 | 48.21% |
| Sacco vs Reina | 31–25 | 55.36% |
| Sacco vs Law | 20–35 | 36.36% |
| Sacco vs Heihachi | 27–27 | 50.00% |
| Sacco vs Jun | 28–22 | 56.00% |
| Sacco vs Dragunov | 20–27 | 42.55% |
| Sacco vs Lili | 18–24 | 42.86% |
| Sacco vs Azucena | 26–14 | 65.00% |
| Sacco vs Lee | 20–17 | 54.05% |
| Sacco vs Eddy | 21–16 | 56.76% |
| Sacco vs Asuka | 15–14 | 51.72% |
| Sacco vs Nina | 10–16 | 38.46% |
| Sacco vs Xiaoyu | 14–11 | 56.00% |
| Sacco vs Clive | 17–7 | 70.83% |
| Sacco vs Lars | 10–10 | 50.00% |
| Sacco vs Lidia | 12–8 | 60.00% |
| Sacco vs Fahkumram | 8–11 | 42.11% |
| Sacco vs Devil Jin | 9–8 | 52.94% |
| Sacco vs Kuma | 9–7 | 56.25% |
| Sacco vs Feng | 7–8 | 46.67% |
| Sacco vs Alisa | 10–5 | 66.67% |
| Sacco vs Anna | 7–8 | 46.67% |
| Sacco vs Victor | 5–9 | 35.71% |
| Sacco vs Jack-8 | 9–4 | 69.23% |
| Sacco vs Leroy | 9–3 | 75.00% |
| Sacco vs Claudio | 7–4 | 63.64% |
| Sacco vs Raven | 7–4 | 63.64% |
| Sacco vs Leo | 4–3 | 57.14% |
| Sacco vs Shaheen | 3–3 | 50.00% |
| Sacco vs Zafina | 2–3 | 40.00% |
| Sacco vs Panda | 0–4 | 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.