Jockey Tosaki Keita Complete Betting Guide【2023-2025 JRA Data Analysis】
2026 JRA Jockey Ranking #9
⭐ Key Betting Tips for Tosaki Keita
- 🏇 Best Track×Surface: Niigata Dirt (Win 22.9% / ROI 96.7%)
- 📏 Best Distance: Dirt 2200m+ (Win 20.0% / ROI 116.0%)
- 🏠 Best Stable: Kyuushi Shimizu (Win 10.0% / ROI 385.0%)
- 👑 Best Owner: Hidaka Breeders (Win 25.0% / ROI 210.0%)
- 🌿 Best Farm: Godolphin (Win 27.3% / ROI 190.9%)
- 🔄 Jockey Change: Continuing rides better (Cont. 85.2% vs Change 66.3%)
Data period: 2023–2025 / Full analysis of tracks, surfaces, distances, jockey changes, stables, owners and farms.
Overall Record (2023–2025)
377
Wins
15.9%
Win Rate
29.4%
Place Rate
39.3%
Show Rate
68.7%
Win ROI
Annual Record
| Year | Starts | Wins | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| 2023 | 783 | 112 | 14.3% | 24.9% | 34.5% | 77.2% |
| 2024 | 782 | 133 | 17.0% | 31.3% | 41.7% | 69.5% |
| 2025 | 810 | 132 | 16.3% | 32.0% | 41.7% | 59.8% |
Performance by Track × Surface (Top ROI)
| Track | Surface | Starts | Wins | Win% | Win ROI |
|---|---|---|---|---|---|
| Niigata | Dirt | 70 | 16 | 22.9% | 96.7% |
| Nakayama | Turf | 389 | 71 | 18.3% | 89.0% |
| Fukushima | Turf | 125 | 27 | 21.6% | 82.2% |
| Chukyo | Dirt | 33 | 6 | 18.2% | 80.6% |
| Tokyo | Turf | 494 | 77 | 15.6% | 76.4% |
| Nakayama | Dirt | 372 | 65 | 17.5% | 71.2% |
| Fukushima | Dirt | 79 | 16 | 20.3% | 64.6% |
| Niigata | Turf | 160 | 29 | 18.1% | 63.8% |
Performance by Surface × Distance
| Surface | Distance | Starts | Wins | Win% | Win ROI |
|---|---|---|---|---|---|
| Turf | up to 1400m | 149 | 29 | 19.5% | 76.8% |
| Turf | 1400-1800m | 463 | 73 | 15.8% | 81.7% |
| Turf | 1800-2200m | 528 | 88 | 16.7% | 67.1% |
| Turf | 2200m+ | 162 | 20 | 12.3% | 66.7% |
| Dirt | up to 1400m | 291 | 45 | 15.5% | 68.7% |
| Dirt | 1400-1800m | 417 | 57 | 13.7% | 53.3% |
| Dirt | 1800-2200m | 350 | 62 | 17.7% | 67.7% |
| Dirt | 2200m+ | 15 | 3 | 20.0% | 116.0% |
Jockey Change Analysis
🔄 After Jockey Change
14.8%
Win Rate (1502 rides)
66.3%
Win ROI
✅ Continuing Rider
19.4%
Win Rate (525 rides)
85.2%
Win ROI
Previous Jockey Breakdown
| Prev. Jockey | Rides | Wins | Win% | Win ROI |
|---|---|---|---|---|
| ルメール | 120 | 25 | 20.8% | 62.8% |
| 横山武史 | 58 | 10 | 17.2% | 69.5% |
| 坂井瑠星 | 52 | 12 | 23.1% | 135.4% |
| 菅原明良 | 48 | 10 | 20.8% | 75.0% |
| 岩田望来 | 43 | 6 | 14.0% | 77.0% |
| 津村明秀 | 42 | 7 | 16.7% | 45.2% |
| 松山弘平 | 42 | 2 | 4.8% | 12.1% |
| 川田将雅 | 41 | 5 | 12.2% | 42.7% |
Top 5 Recommended Stables (ROI)
| Stable | Starts | Win% | Win ROI |
|---|---|---|---|
| Kyuushi Shimizu Stable | 10 | 10.0% | 385.0% |
| Nori Ozaki Stable | 13 | 23.1% | 320.8% |
| Tsuyoshi Tanaka Stable | 12 | 25.0% | 256.7% |
| Takashi Kubota Stable | 28 | 10.7% | 160.0% |
| Yasushi Shouno Stable | 16 | 12.5% | 155.0% |
Stable Win Rankings TOP10
| # | Stable | Starts | Wins | Win% |
|---|---|---|---|---|
| 1 | Hiroyasu Tanaka Stable | 125 | 30 | 24.0% |
| 2 | Toshiaki Tajima Stable | 108 | 18 | 16.7% |
| 3 | Keisuke Miyata Stable | 67 | 16 | 23.9% |
| 4 | Takashi Kanari Stable | 46 | 13 | 28.3% |
| 5 | Tooru Hayashi Stable | 58 | 13 | 22.4% |
| 6 | Sei Oowada Stable | 36 | 10 | 27.8% |
| 7 | Tetsuya Kimura Stable | 47 | 10 | 21.3% |
| 8 | Chijin Ozeki Stable | 48 | 10 | 20.8% |
| 9 | Makoto Saitou Stable | 60 | 10 | 16.7% |
| 10 | Yasuo Tomomichi Stable | 49 | 8 | 16.3% |
Top 5 Recommended Owners (ROI)
| Owner | Starts | Win% | Win ROI |
|---|---|---|---|
| Hidaka Breeders | 16 | 25.0% | 210.0% |
| Tetsuo Koshimura | 13 | 23.1% | 191.5% |
| Tomoichi Iizuka | 14 | 21.4% | 151.4% |
| Masanori Haramura | 14 | 35.7% | 134.3% |
| Junko Kondou | 10 | 30.0% | 133.0% |
Owner Win Rankings TOP10
| # | Owner | Starts | Wins | Win% |
|---|---|---|---|---|
| 1 | Sunday Racing | 140 | 34 | 24.3% |
| 2 | Carrot Farm | 130 | 24 | 18.5% |
| 3 | Shadai Race Horse | 88 | 16 | 18.2% |
| 4 | Silk Racing | 93 | 13 | 14.0% |
| 5 | Godolphin | 53 | 10 | 18.9% |
| 6 | G1 Racing | 55 | 9 | 16.4% |
| 7 | Reiko Hara | 35 | 8 | 22.9% |
| 8 | Osamu Satomi | 39 | 7 | 17.9% |
| 9 | Ryotokuji Kenji Holdings | 39 | 7 | 17.9% |
| 10 | Katsumi Yoshida | 45 | 7 | 15.6% |
Top 5 Recommended Farms (ROI)
| Farm | Starts | Win% | Win ROI |
|---|---|---|---|
| Godolphin | 11 | 27.3% | 190.9% |
| Smile Farm | 12 | 33.3% | 148.3% |
| Fujiwara Farm | 12 | 16.7% | 134.2% |
| Bokujou Tanioka | 23 | 21.7% | 110.0% |
| Tomiokabokujou Marutomi | 12 | 25.0% | 91.7% |
Farm Win Rankings TOP10
| # | Farm | Starts | Wins | Win% |
|---|---|---|---|---|
| 1 | Northern Farm | 621 | 106 | 17.1% |
| 2 | Shadai Farm | 281 | 42 | 14.9% |
| 3 | Okada Stud | 81 | 18 | 22.2% |
| 4 | Shadai Corporation | 108 | 15 | 13.9% |
| 5 | Bokujou Tsuji | 20 | 6 | 30.0% |
| 6 | Lake Villa Farm | 36 | 6 | 16.7% |
| 7 | Bokujou Tanioka | 23 | 5 | 21.7% |
| 8 | Oiwake Farm | 33 | 5 | 15.2% |
| 9 | Smile Farm | 12 | 4 | 33.3% |
| 10 | Bando Farm | 29 | 4 | 13.8% |
Disclaimer: Data covers JRA races from 2023–2025. Past performance does not guarantee future results. Bet responsibly.