| GumCobbler vs Kazuya | 209–171 | 55.00% |
| GumCobbler vs Bryan | 133–127 | 51.15% |
| GumCobbler vs Jin | 104–123–1 | 45.81% |
| GumCobbler vs Reina | 96–84 | 53.33% |
| GumCobbler vs Devil Jin | 91–71 | 56.17% |
| GumCobbler vs King | 73–86 | 45.91% |
| GumCobbler vs Heihachi | 68–65 | 51.13% |
| GumCobbler vs Dragunov | 57–72 | 44.19% |
| GumCobbler vs Lee | 56–73 | 43.41% |
| GumCobbler vs Lidia | 62–67 | 48.06% |
| GumCobbler vs Paul | 74–53 | 58.27% |
| GumCobbler vs Steve | 71–46 | 60.68% |
| GumCobbler vs Yoshimitsu | 74–40 | 64.91% |
| GumCobbler vs Lili | 58–46 | 55.77% |
| GumCobbler vs Hwoarang | 39–57 | 40.62% |
| GumCobbler vs Asuka | 55–34 | 61.80% |
| GumCobbler vs Law | 42–46 | 47.73% |
| GumCobbler vs Jun | 37–38 | 49.33% |
| GumCobbler vs Feng | 44–30 | 59.46% |
| GumCobbler vs Azucena | 25–48 | 34.25% |
| GumCobbler vs Nina | 30–39 | 43.48% |
| GumCobbler vs Claudio | 29–35 | 45.31% |
| GumCobbler vs Lars | 25–31 | 44.64% |
| GumCobbler vs Leroy | 39–16 | 70.91% |
| GumCobbler vs Victor | 23–30 | 43.40% |
| GumCobbler vs Xiaoyu | 23–25 | 47.92% |
| GumCobbler vs Jack-8 | 16–32 | 33.33% |
| GumCobbler vs Shaheen | 18–28 | 39.13% |
| GumCobbler vs Leo | 27–18 | 60.00% |
| GumCobbler vs Alisa | 26–18 | 59.09% |
| GumCobbler vs Armor King | 26–16 | 61.90% |
| GumCobbler vs Raven | 20–17 | 54.05% |
| GumCobbler vs Eddy | 12–22 | 35.29% |
| GumCobbler vs Clive | 18–15 | 54.55% |
| GumCobbler vs Anna | 18–12 | 60.00% |
| GumCobbler vs Fahkumram | 8–15 | 34.78% |
| GumCobbler vs Panda | 9–13 | 40.91% |
| GumCobbler vs Zafina | 9–11 | 45.00% |
| GumCobbler vs Kuma | 7–9 | 43.75% |
| GumCobbler vs Miary Zo | 9–7 | 56.25% |
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.