| Full name: | Balapuwaduge Kusal Gimhan Mendis |
| Born: | 2nd February 1995, Moratuwa, Sri Lanka |
| Batting: | Right-hand batter |
| Bowling: | Leg-break |
| Wicket-keeper | |
| Relations: | Brother: BOL Mendis |
| Teams: | Sri Lanka (Test: 2015/16-2023); Sri Lanka (ODI: 2016-2023); Sri Lanka (International Twenty20: 2016-2022/23); Moors Sports Club (Main ListA: 2013/14); Bloomfield Cricket and Athletic Club (Main ListA: 2014/15); Bloomfield Cricket and Athletic Club (Main FC: 2014/15); Bloomfield Cricket and Athletic Club (Main Twenty20: 2014/15); Colombo Cricket Club (Main Twenty20: 2015/16-2017/18); Colombo Cricket Club (Main FC: 2015/16-2020); Kurunegala Warriors (Main Twenty20: 2015/16); Kandy Tuskers (Main Twenty20: 2020/21); Colombo Cricket Club (Main ListA: 2020/21); Galle Gladiators (Main Twenty20: 2021/22-2022/23); Mohammedan Sporting Club (Main ListA: 2021/22); Sinhalese Sports Club (Main Twenty20: 2022); Pretoria Capitals (Main Twenty20: 2022/23); Dambulla Aura (Main Twenty20: 2023); Sri Lanka Under-19s (Under-19 Test: 2013); Sri Lanka Under-19s (Under-19 ODI: 2013-2013/14); All teams |
| Wisden India Cricketer of the Year: 2017 | |
| Lists of matches and more detailed statistics | |
| Test Career Batting and Fielding (2015/16-2023) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Sri Lanka | 60 | 113 | 4 | 3988 | 245 | 36.58 | 9 | 17 | 56.94 | 85 | |
| Test Career Bowling (2015/16-2023) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Sri Lanka | 132 | 1 | 118 | 1 | 1-10 | 118.00 | 0 | 0 | 132.00 | 5.36 |
| ODI Career Batting and Fielding (2016-2023) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Sri Lanka | 112 | 109 | 9 | 3215 | 119 | 32.15 | 2 | 25 | 84.44 | 75 | 4 |
| ODI Career Bowling (2016-2023) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Sri Lanka | 20 | 0 | 28 | 0 | 0-13 | 8.40 | ||||
| International Twenty20 Career Batting and Fielding (2016-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Sri Lanka | 55 | 55 | 2 | 1270 | 79 | 23.96 | 0 | 12 | 133.68 | 19 | 3 |
| First-Class Career Batting and Fielding (2014/15-2023) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Overall | 90 | 164 | 8 | 6075 | 245 | 38.94 | 15 | 24 | 59.33 | 120 | 8 |
| First-Class Career Bowling (2014/15-2023) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 266 | 1 | 228 | 2 | 1-10 | 114.00 | 0 | 0 | 133.00 | 5.14 |
| List A Career Batting and Fielding (2013-2023) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Overall | 146 | 142 | 10 | 4167 | 119 | 31.56 | 3 | 31 | 84.71 | 98 | 9 |
| List A Career Bowling (2013-2023) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Overall | 26 | 0 | 32 | 0 | 0-4 | 7.38 | ||||
| Twenty20 Career Batting and Fielding (2014/15-2023) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Overall | 126 | 125 | 6 | 3439 | 87 | 28.89 | 0 | 28 | 135.50 | 50 | 7 |
| Twenty20 Career Bowling (2020/21) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Kandy Tuskers | 1 | 0 | 0 | 0 | 0-0 | 0.00 | ||||
| Under-19 Test Career Batting and Fielding (2013) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Sri Lanka Under-19s | 4 | 8 | 1 | 300 | 65 | 42.85 | 0 | 3 | 63.29 | 6 | |
| Under-19 ODI Career Batting and Fielding (2013-2013/14) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Sri Lanka Under-19s | 18 | 17 | 1 | 594 | 103 | 37.12 | 1 | 3 | 76.74 | 8 | 1 |
| Under-19 ODI Career Bowling (2013-2013/14) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Sri Lanka Under-19s | 6 | 0 | 7 | 0 | 0-7 | 7.00 | ||||
| South African Franchise T20 Career Batting and Fielding (2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Pretoria Capitals | 7 | 7 | 0 | 223 | 80 | 31.85 | 0 | 1 | 148.66 | 2 | |
| Lanka Premier League Career Batting and Fielding (2020/21-2023) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | St | |
| Overall | 36 | 36 | 2 | 1066 | 87 | 31.35 | 0 | 8 | 132.91 | 14 | 1 |
| Lanka Premier League Career Bowling (2020/21) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Kandy Tuskers | 1 | 0 | 0 | 0 | 0-0 | 0.00 | ||||