| Full name: | John Borland Thayer |
| Born: | 21st April 1862, Philadelphia, Pennsylvania, United States of America |
| Died: | 15th April 1912, at sea, off Newfoundland, on board SS Titanic |
| Relations: | Brother: SG Thayer; Brother: GC Thayer; Brother: HC Thayer; Brother: W Thayer; Nephew: SG Thayer; Son: JB Thayer |
| Teams: | Philadelphia (Other FC: 1886); American Born (Other FC: 1881-1883); Gentlemen of Philadelphia (Other FC: 1883-1885); Merion (Halifax Cup: 1880-1911); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1881-1886) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Overall | 7 | 12 | 0 | 138 | 24 | 11.50 | 0 | 0 | 8 | |
| First-Class Career Bowling (1881-1886) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 341 | 17 | 161 | 6 | 3-17 | 26.83 | 0 | 0 | 56.83 | 2.83 |