| Full name: | Herbert Christmas Lock |
| Born: | 8th May 1903, East Molesey, Surrey, England |
| Died: | 19th May 1978, Honor Oak, Surrey, England |
| Batting: | Right-hand batter |
| Bowling: | Right-arm medium pace |
| Teams: | Surrey (Main FC: 1926-1932); Devon (Minor Counties Championship: 1934-1939); Surrey Second XI (Minor Counties Championship: 1924-1932); All teams |
| Devon Cap: before 1939 (it is not known in which year his cap was awarded) | |
| Surrey benefit season: 1966 (Testimonial) | |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1926-1935) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Overall | 35 | 31 | 9 | 93 | 20* | 4.22 | 0 | 0 | 10 | |
| First-Class Career Bowling (1926-1935) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 6407 | 269 | 2658 | 81 | 4-34 | 32.81 | 0 | 0 | 79.09 | 2.48 |
| Minor Counties Championship Career Batting and Fielding (1924-1939) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Overall | 124 | 141 | 41 | 1044 | 62* | 10.44 | 0 | 2 | 63 | |
| Minor Counties Championship Career Bowling (1924-1939) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 21442 | 802 | 8900 | 510 | 8-36 | 17.45 | 37 | 8 | 42.04 | 2.49 |