2021 Taiwan Series: CTBC Brothers vs Uni-Lions
On November 26, the CPBL announced the 28-man rosters for the 2021 Taiwan Series between the CTBC Brothers and the Uni-Lions. From November 27, both teams will play a best-of-seven series for the 2021 Championship .
Since the Brothers finished the 2021 season with a higher overall win percentage, they will get the home-field advantage and host four games during the weekend.
- G1: November 27 – Taichung, 17:00
- G2: November 28 – Taichung, 17:00
- G3: November 30 – Kaohsiung, 18:30
- G4: December 1 – Tainan, 18:30
- G5: December 2 – Tainan, 18:30 (If necessary)
- G6: December 4 – Taichung, 17:00 (If necessary)
- G7: December 5 – Taichung, 17:00 (If necessary)
2021 Taiwan Series CTBC Brothers Rosters
| POS | # | NAME | NAME |
| P | 11 | 廖乙忠 | Liao Yi-Chung |
| P | 19 | 鄭凱文 | Cheng Kai-Wen |
| P | 34 | 李振昌 | C.C. Lee |
| P | 46 | 德保拉 | José De Paula |
| P | 50 | 蔡齊哲 | Tsai Chi-Che |
| P | 55 | 象魔力 | Shawn Morimando |
| P | 58 | 呂彥青 | Lu Yen-Ching |
| P | 62 | 陳琥 | Chen Hu |
| P | 79 | 謝榮豪 | Hsieh Jung-Hao |
| P | 93 | 吳哲源 | Wu Che-Yuan |
| P | 94 | 吳俊偉 | Wu Chun-Wei |
| P | 97 | 華德茲 | José Valdez |
| C | 26 | 黃鈞聲 | Huang Chun-Sheng |
| C | 42 | 陳家駒 | Chen Chia-Chu |
| C | 65 | 高宇杰 | Kao Yu-Chieh |
| IF | 9 | 王威晨 | Wang Wei-Chen |
| IF | 13 | 陳偉漢 | Chen Wei-Han |
| IF | 25 | 林智勝 | Lin Chih-Sheng |
| IF | 69 | 張志強 | Chang Chih-Chiang |
| IF | 74 | 許基宏 | Hsu Chi-Hung |
| IF | 90 | 江坤宇 | Chiang Kun-Yu |
| IF | 98 | 岳東華 | Yueh Tung-Hua |
| OF | 1 | 陳子豪 | Chen Tzu-Hao |
| OF | 2 | 李聖裕 | Li Sheng-Yu |
| OF | 4 | 陳文杰 | Chen Wen-Chieh |
| OF | 16 | 周思齊 | Chou Szu-Chi |
| OF | 39 | 詹子賢 | Chan Tzu-Hsien |
| OF | 92 | 岳政華 | Yueh Cheng-Hua |
2021 Taiwan Series Uni-Lions Rosters
| POS | # | NAME | NAME |
| P | 12 | 陳韻文 | Chen Yun-Wen |
| P | 16 | 江辰晏 | Chiang Chen-Yen |
| P | 23 | 劉軒荅 | Liu Hsuan-Ta |
| P | 41 | 王鏡銘 | Wang Ching-Ming |
| P | 45 | 施子謙 | Shih Tzu-Chien |
| P | 50 | 布雷克 | Brock Dykxhoorn |
| P | 54 | 猛威爾 | Tim Melville |
| P | 57 | 吳承諭 | Wu Cheng-Yu |
| P | 58 | 胡智為 | Hu Chih-Wei |
| P | 60 | 鄭鈞仁 | Cheng Chun-Jen |
| P | 95 | 江承峰 | Chiang Cheng-Feng |
| P | 97 | 霸能 | Lisalverto Bonilla |
| C | 15 | 郭峻偉 | Kuo Chun-Wei |
| C | 31 | 林岱安 | Lin Dai-An |
| C | 65 | 陳重羽 | Chen Chung-Yu |
| IF | 2 | 林子豪 | Lin Tzu-Hao |
| IF | 5 | 郭阜林 | Kuo Fu-Lin |
| IF | 13 | 陳鏞基 | Chen Yung-Chi |
| IF | 39 | 林祖傑 | Lin Tzu-Chieh |
| IF | 62 | 吳桀睿 | Wu Chieh-Jui |
| IF | 64 | 林靖凱 | Lin Ching-Kai |
| IF | 66 | 陳重廷 | Chen Chung-Ting |
| IF | 68 | 高國慶 | Kao Kuo-Ching |
| OF | 8 | 羅國龍 | Luo Guo-Long |
| OF | 24 | 陳傑憲 | Chen Chieh-Hsien |
| OF | 32 | 蘇智傑 | Su Chih-Chieh |
| OF | 52 | 張偉聖 | Chang Wei-Sheng |
| OF | 77 | 林安可 | Lin An-Ko |
