| Jamesitsu vs Kazuya | 251–121 | 67.47% |
| Jamesitsu vs Bryan | 192–110 | 63.58% |
| Jamesitsu vs Jin | 170–118 | 59.03% |
| Jamesitsu vs King | 196–88 | 69.01% |
| Jamesitsu vs Steve | 171–92 | 65.02% |
| Jamesitsu vs Reina | 155–97 | 61.51% |
| Jamesitsu vs Law | 148–71 | 67.58% |
| Jamesitsu vs Dragunov | 127–89 | 58.80% |
| Jamesitsu vs Paul | 145–61 | 70.39% |
| Jamesitsu vs Hwoarang | 141–51 | 73.44% |
| Jamesitsu vs Lili | 98–88 | 52.69% |
| Jamesitsu vs Lidia | 114–70 | 61.96% |
| Jamesitsu vs Eddy | 115–67 | 63.19% |
| Jamesitsu vs Asuka | 128–53 | 70.72% |
| Jamesitsu vs Jun | 112–63 | 64.00% |
| Jamesitsu vs Clive | 120–55 | 68.57% |
| Jamesitsu vs Lee | 129–42 | 75.44% |
| Jamesitsu vs Yoshimitsu | 100–51 | 66.23% |
| Jamesitsu vs Lars | 87–58 | 60.00% |
| Jamesitsu vs Azucena | 82–47 | 63.57% |
| Jamesitsu vs Heihachi | 79–40 | 66.39% |
| Jamesitsu vs Jack-8 | 58–59 | 49.57% |
| Jamesitsu vs Devil Jin | 77–40 | 65.81% |
| Jamesitsu vs Nina | 62–50 | 55.36% |
| Jamesitsu vs Feng | 77–30 | 71.96% |
| Jamesitsu vs Xiaoyu | 68–38 | 64.15% |
| Jamesitsu vs Alisa | 55–48 | 53.40% |
| Jamesitsu vs Victor | 56–46 | 54.90% |
| Jamesitsu vs Leroy | 62–39 | 61.39% |
| Jamesitsu vs Shaheen | 44–39 | 53.01% |
| Jamesitsu vs Raven | 33–46 | 41.77% |
| Jamesitsu vs Leo | 40–35 | 53.33% |
| Jamesitsu vs Armor King | 47–18 | 72.31% |
| Jamesitsu vs Claudio | 35–28 | 55.56% |
| Jamesitsu vs Kuma | 33–17 | 66.00% |
| Jamesitsu vs Anna | 36–7 | 83.72% |
| Jamesitsu vs Zafina | 15–20 | 42.86% |
| Jamesitsu vs Panda | 20–10 | 66.67% |
| Jamesitsu vs Fahkumram | 16–4 | 80.00% |
| Jamesitsu vs Miary Zo | 9–5 | 64.29% |
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.