Noritaka Koizumi
Updated
- Rating6251.50
- ATP rank#1355
- Last 104-6
- Last 302-2
- Current streak1 Loss
Recent match previews
- 2026-10-30: vs Jumpei Yamasaki, ATP Yanagawa (Japan)
- 2026-10-28: vs Takuya Kumasaka, ATP Tanagura (X) (Japan)
- 2026-10-20: vs Riku Takahata, ATP Tanagura (X) (Japan)
Match effects, last 365 days
| Date | Opponent | Opp Rank | Opp Rating | Score | Result | Effect | % of Ranking | Tour | Tournament | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| 29.10.2026 | Jumpei Yamasaki | 915 | 6359.28 | 6-2, 6-3 | Loss | -90.22 | 80.81% | ATP SINGLES / 29.10.2026 | Japan Yanagawa | |
| 28.10.2026 | Hikaru Hieda | 3611 | 5891.38 | 6-3, 3-6, 6-2 | Win | -180.07 | 240.56% | ATP SINGLES / 28.10.2026 | Japan Yanagawa | |
| 22.10.2026 | Takuya Kumasaka | 677 | 6437.15 | 6-4, 6-1 | Loss | 17.65 | 76.56% | ATP SINGLES / 22.10.2026 | Japan Tanagura | |
| 21.10.2026 | Riku Takahata | 1772 | 6166.75 | 6-1, 6-3 | Win | 125.25 | 182.34% | ATP SINGLES / 21.10.2026 | Japan Tanagura | |
| 06.09.2026 | Taisei Ichikawa | 876 | 6373.71 | 6-4, 6-1 | Loss | -45.79 | 53.72% | ATP SINGLES / 06.09.2026 | Vietnam Phan Thiet | |
| 03.09.2026 | Shunsuke Mitsui | 642 | 6448.68 | 6-2, 6-2 | Loss | -27.81 | 42.00% | ATP SINGLES / 03.09.2026 | Japan Urayasu | |
| 01.09.2026 | Riku Takahata | 1772 | 6166.75 | 7-5, 6-3 | Win | 80.25 | 124.07% | ATP SINGLES / 01.09.2026 | Japan Urayasu | |
| 24.08.2026 | Kristjan Tamm | 1026 | 6333.60 | 6-2, 7-6 | Loss | -11.65 | 77.77% | ATP SINGLES / 24.08.2026 | Taiwan Taipei I | |
| 23.08.2026 | Hao Yu Lin | 2981 | 5988.54 | 6-1, 6-2 | Win | 0.00 | 115.76% | ATP SINGLES / 23.08.2026 | Taiwan Taipei I | |
| 21.08.2026 | Masamichi Imamura | 507 | 6511.89 | 6-1, 6-0 | Loss | -0.00 | 9.50% | ATP SINGLES / 21.08.2026 | Taiwan Taipei | |
| 20.08.2026 | Kuan Yi Lee | 994 | 6341.40 | 6-3, 7-6 | Win | 204.90 | 113.11% | ATP SINGLES / 20.08.2026 | Taiwan Taipei | |
| 17.08.2026 | Ryota Tanuma | 1158 | 6299.54 | 6-1, 6-3 | Win | 258.04 | 110.53% | ATP SINGLES / 17.08.2026 | Taiwan Taipei | |
| 16.08.2026 | Ke Hau Hung | 2898 | 6001.97 | 6-3, 6-1 | Win | -34.76 | 109.68% | ATP SINGLES / 16.08.2026 | Taiwan Taipei | |
| 17.07.2026 | M Rifqi Fitriadi | 857 | 6379.50 | 6-7, 6-0, 6-0 | Loss | 178.00 | 43.53% | ATP SINGLES / 17.07.2026 | China Wuning | |
| 16.07.2026 | James Van Herzeele | 1707 | 6179.42 | 6-3, 6-4 | Win | 92.92 | 86.39% | ATP SINGLES / 16.07.2026 | China Wuning | |
| 15.07.2026 | Daniil Sarksian | 1175 | 6295.58 | 6-4, 6-4 | Win | 194.08 | 85.72% | ATP SINGLES / 15.07.2026 | China Wuning | |
| 11.07.2026 | Arvid Nordquist | 1044 | 6328.36 | 7-6, 6-1 | Loss | -0.28 | 48.49% | ATP SINGLES / 11.07.2026 | China Wuning | |
| 10.07.2026 | James Van Herzeele | 1707 | 6179.42 | 7-6, 6-4 | Win | 27.92 | 82.49% | ATP SINGLES / 10.07.2026 | China Wuning | |
| 09.07.2026 | Wishaya Trongcharoenchaikul | 1557 | 6207.87 | 2-6, 7-6, 7-6 | Win | -32.92 | 95.50% | ATP SINGLES / 09.07.2026 | China Wuning | |
| 07.07.2026 | Yuta Kawahashi | 1075 | 6321.04 | 6-5 | Win | 119.54 | 40.30% | ATP SINGLES / 07.07.2026 | China Wuning | |
| 01.07.2026 | Chase Ferguson | 959 | 6349.83 | 7-6, 6-3 | Loss | 5.00 | 57.72% | ATP SINGLES / 01.07.2026 | China Wuning | |
| 17.06.2026 | Masamichi Imamura | 507 | 6511.89 | 6-1, 6-1 | Loss | 0.00 | 11.52% | ATP SINGLES / 17.06.2026 | Japan Tokyo I | |
| 15.06.2026 | Saki Tange | 1373 | 6247.49 | 6-3, 2-0 | Loss | -184.01 | 17.01% | ATP SINGLES / 15.06.2026 | Japan Tokyo I | |
| 14.06.2026 | San Heimanarii Lai | 6543 | 4898.30 | 6-0, 6-4 | Win | -601.60 | 67.52% | ATP SINGLES / 14.06.2026 | Japan Tokyo I | |
| 08.06.2026 | Yua Taka | 1705 | 6180.21 | 7-5, 3-6, 1-0 | Loss | -41.29 | 59.10% | ATP SINGLES / 08.06.2026 | Japan Tokyo | |
| 07.06.2026 | Lev Seidman | 1306 | 6261.90 | 6-2, 6-4 | Win | 197.90 | 63.97% | ATP SINGLES / 07.06.2026 | Japan Tokyo | |
| 28.05.2026 | Hiromasa Koyama | 1320 | 6257.87 | 6-4, 6-4 | Loss | -143.63 | 39.49% | ATP SINGLES / 28.05.2026 | Japan Karuizawa | |
| 27.05.2026 | Yuta Kawahashi | 1075 | 6321.04 | 3-6, 6-0, 6-2 | Win | 223.54 | 73.47% | ATP SINGLES / 27.05.2026 | Japan Karuizawa | |
| 24.05.2026 | Qian Sun | 873 | 6374.19 | 6-2, 6-2 | Win | 347.69 | 57.43% | ATP SINGLES / 24.05.2026 | China Luan | |
| 23.05.2026 | Jake Delaney | 685 | 6431.78 | 3-6, 6-4, 6-4 | Win | 264.28 | 71.24% | ATP SINGLES / 23.05.2026 | China Luan | |
| 22.05.2026 | Sam Ryan Ziegann | 1273 | 6271.79 | 7-5, 6-2 | Win | 207.79 | 56.56% | ATP SINGLES / 22.05.2026 | China Luan | |
| 21.05.2026 | Aoran Wang | 1260 | 6274.09 | 5-1 | Win | 247.59 | 23.38% | ATP SINGLES / 21.05.2026 | China Luan | |
| 20.05.2026 | Yuta Kikuchi | 805 | 6393.08 | 6-2, 3-6, 6-0 | Win | 295.58 | 69.62% | ATP SINGLES / 20.05.2026 | China Luan | |
| 18.05.2026 | Charlie Pade | 2221 | 6095.86 | 6-1, 7-6 | Win | -10.64 | 54.84% | ATP SINGLES / 18.05.2026 | China Luan | |
| 17.05.2026 | Shion Yamada | 2364 | 6076.47 | 6-2, 6-4 | Win | 12.47 | 54.42% | ATP SINGLES / 17.05.2026 | China Luan | |
| 16.05.2026 | Muyou Zou | 5179 | 5553.87 | 6-2, 6-1 | Win | 0.00 | 54.00% | ATP SINGLES / 16.05.2026 | China Luan | |
| 14.05.2026 | Uisung Park | 893 | 6368.30 | 6-2, 6-3 | Loss | -81.20 | 22.16% | ATP SINGLES / 14.05.2026 | China Wuning I | |
| 13.05.2026 | Xiaoyin Yang | 2113 | 6113.64 | 4-6, 6-1, 6-3 | Win | -17.86 | 70.36% | ATP SINGLES / 13.05.2026 | China Wuning I | |
| 11.05.2026 | David Qariaqus | 3104 | 5967.69 | 7-6, 6-3 | Win | -168.81 | 51.96% | ATP SINGLES / 11.05.2026 | China Wuning I | |
| 10.05.2026 | Xianfeng Chen | 5388 | 5483.78 | 6-2, 6-3 | Win | -293.86 | 51.56% | ATP SINGLES / 10.05.2026 | China Wuning I | |
| 09.05.2026 | Kangyuan Shi | 2739 | 6026.50 | 5-3 | Win | -75.00 | 21.32% | ATP SINGLES / 09.05.2026 | China Wuning | |
| 01.04.2026 | Emile Hudd | 644 | 6447.76 | 7-6, 6-0 | Loss | 146.26 | 19.09% | ATP SINGLES / 01.04.2026 | Japan Kashiwa | |
| 30.03.2026 | Matas Vasiliauskas | 3426 | 5922.35 | 6-3, 6-2 | Win | -74.57 | 37.60% | ATP SINGLES / 30.03.2026 | Japan Kashiwa | |
| 29.03.2026 | Rin Kojima | 4407 | 5754.99 | 6-0, 6-1 | Win | 0.00 | 37.31% | ATP SINGLES / 29.03.2026 | Japan Kashiwa | |
| 22.03.2026 | Yua Taka | 1705 | 6180.21 | 7-5, 6-2 | Loss | -242.72 | 20.62% | ATP SINGLES / 22.03.2026 | Japan Tsukuba | |
| 15.03.2026 | Yuta Tomida | 1256 | 6274.49 | 7-6, 6-2 | Loss | -70.75 | 22.33% | ATP SINGLES / 15.03.2026 | Japan Nishi Tokyo | |
| 09.03.2026 | Tomohiro Masabayashi | 2015 | 6129.39 | 6-4, 6-2 | Loss | -297.11 | 15.99% | ATP SINGLES / 09.03.2026 | Japan Hinode | |
| 08.03.2026 | Seiya Nakanishi | 3086 | 5969.99 | 7-5, 6-1 | Win | -65.75 | 31.74% | ATP SINGLES / 08.03.2026 | Japan Hinode | |
| 07.03.2026 | Jaesung Choe | 1713 | 6178.45 | 7-5, 6-0 | Win | 126.95 | 31.50% | ATP SINGLES / 07.03.2026 | Japan Hinode | |
| 01.02.2026 | Ryusuke Horiuchi | 2478 | 6061.15 | 0-6, 6-3, 6-1 | Loss | -118.34 | 20.20% | ATP SINGLES / 01.02.2026 | Asia UTR Pro Tennis Series | |
| 31.01.2026 | Yuya Ando | 3132 | 5963.54 | 7-5, 2-6, 6-0 | Win | -132.40 | 28.06% | ATP SINGLES / 31.01.2026 | Asia UTR Pro Tennis Series | |
| 30.01.2026 | Ryotero Matsumura | 1508 | 6217.04 | 6-2, 6-3 | Loss | -232.45 | 9.95% | ATP SINGLES / 30.01.2026 | Asia UTR Pro Tennis Series | |
| 29.01.2026 | Natsuki Yamamoto | 2459 | 6062.98 | 6-3, 6-3 | Win | -8.52 | 23.69% | ATP SINGLES / 29.01.2026 | Asia UTR Pro Tennis Series | |
| 27.01.2026 | Seiya Nakanishi | 3086 | 5969.99 | 6-3, 6-2 | Win | -50.75 | 23.33% | ATP SINGLES / 27.01.2026 | Asia UTR Pro Tennis Series | |
| 26.01.2026 | Masaki Tonaka | 2566 | 6047.97 | 2-6, 6-2, 6-3 | Win | -62.10 | 27.00% | ATP SINGLES / 26.01.2026 | Asia UTR Pro Tennis Series | |
| 17.01.2026 | Ryotero Matsumura | 1508 | 6217.04 | 6-0, 6-2 | Loss | -259.45 | 3.60% | ATP SINGLES / 17.01.2026 | Asia UTR Pro Tennis Series | |
| 16.01.2026 | Graham Maassen | 4587 | 5714.28 | 6-4, 6-0 | Win | -193.61 | 21.43% | ATP SINGLES / 16.01.2026 | Asia UTR Pro Tennis Series | |
| 15.01.2026 | Oleg Kolninov | 3099 | 5968.48 | 3-6, 6-2, 7-6 | Win | -185.81 | 26.58% | ATP SINGLES / 15.01.2026 | Asia UTR Pro Tennis Series | |
| 14.01.2026 | Yuta Tomida | 1256 | 6274.49 | 6-1, 6-2 | Loss | -207.00 | 5.28% | ATP SINGLES / 14.01.2026 | Asia UTR Pro Tennis Series | |
| 12.01.2026 | Taiyo Uenoyama | 2357 | 6077.82 | 6-4, 6-3 | Win | -8.68 | 20.78% | ATP SINGLES / 12.01.2026 | Asia UTR Pro Tennis Series | |
| 20.12.2025 | Yuga Tashiro | 2033 | 6127.48 | 6-2, 6-1 | Loss | -354.02 | 4.35% | ATP SINGLES / 20.12.2025 | Asia UTR Pro Tennis Series | |
| 19.12.2025 | Ryotero Matsumura | 1508 | 6217.04 | 6-4, 6-2 | Loss | -209.45 | 8.64% | ATP SINGLES / 19.12.2025 | Asia UTR Pro Tennis Series | |
| 18.12.2025 | Aristarkh Safonov | 2886 | 6004.00 | 6-1, 6-2 | Win | 0.00 | 17.14% | ATP SINGLES / 18.12.2025 | Asia UTR Pro Tennis Series | |
| 16.12.2025 | Hien Quang Hien Pham | 3456 | 5917.50 | 6-7, 7-6, 6-2 | Win | -222.67 | 25.32% | ATP SINGLES / 16.12.2025 | Asia UTR Pro Tennis Series | |
| 15.12.2025 | Ewan Ogura | 2876 | 6005.58 | 4-6, 6-2, 6-1 | Win | -98.98 | 22.33% | ATP SINGLES / 15.12.2025 | Asia UTR Pro Tennis Series |