| Full name: | Mark Laurie Sealy |
| Born: | 24th August 1961, Belleville, St Michael, Barbados |
| Batting: | Right-hand batter |
| Bowling: | Right-arm off-break |
| Relations: | Grandfather: G Challenor; Great-uncle: R Challenor; Great-uncle: VC Challenor; Great-uncle: EL Challenor |
| Teams: | Barbados (Main ListA: 1988/89); Barbados (Main FC: 1988/89); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1988/89) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Barbados | 2 | 2 | 0 | 11 | 6 | 5.50 | 0 | 0 | 0 | |
| List A Career Batting and Fielding (1988/89) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Barbados | 1 | 1 | 0 | 2 | 2 | 2.00 | 0 | 0 | 0 | |