| Gongback vs Kazuya | 71–69 | 50.71% |
| Gongback vs Jin | 54–62 | 46.55% |
| Gongback vs Reina | 65–50 | 56.52% |
| Gongback vs Dragunov | 46–68 | 40.35% |
| Gongback vs King | 56–45 | 55.45% |
| Gongback vs Bryan | 37–49 | 43.02% |
| Gongback vs Paul | 35–50 | 41.18% |
| Gongback vs Armor King | 47–36 | 56.63% |
| Gongback vs Steve | 41–40 | 50.62% |
| Gongback vs Asuka | 41–40 | 50.62% |
| Gongback vs Victor | 37–29 | 56.06% |
| Gongback vs Jack-8 | 20–43 | 31.75% |
| Gongback vs Yoshimitsu | 32–27 | 54.24% |
| Gongback vs Lili | 22–36 | 37.93% |
| Gongback vs Heihachi | 31–25 | 55.36% |
| Gongback vs Claudio | 31–23 | 57.41% |
| Gongback vs Hwoarang | 29–24 | 54.72% |
| Gongback vs Law | 32–16 | 66.67% |
| Gongback vs Nina | 24–23 | 51.06% |
| Gongback vs Jun | 29–15 | 65.91% |
| Gongback vs Leo | 19–22 | 46.34% |
| Gongback vs Azucena | 23–18 | 56.10% |
| Gongback vs Lars | 18–22 | 45.00% |
| Gongback vs Xiaoyu | 21–18 | 53.85% |
| Gongback vs Devil Jin | 17–22 | 43.59% |
| Gongback vs Clive | 21–18 | 53.85% |
| Gongback vs Miary Zo | 15–24 | 38.46% |
| Gongback vs Leroy | 20–16 | 55.56% |
| Gongback vs Lidia | 16–18 | 47.06% |
| Gongback vs Anna | 20–11 | 64.52% |
| Gongback vs Feng | 13–16 | 44.83% |
| Gongback vs Lee | 11–18 | 37.93% |
| Gongback vs Fahkumram | 18–11 | 62.07% |
| Gongback vs Alisa | 6–21 | 22.22% |
| Gongback vs Eddy | 13–14 | 48.15% |
| Gongback vs Shaheen | 9–16 | 36.00% |
| Gongback vs Zafina | 6–16 | 27.27% |
| Gongback vs Kuma | 10–11 | 47.62% |
| Gongback vs Raven | 5–10 | 33.33% |
| Gongback vs Panda | 3–6 | 33.33% |
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.