| 14.11.14 | 1/2 | Frank Dancevic/Adil Shamasdin | Kevin King/Juan-Carlos Spir | 6-4, 6-4 |  | match details |  Champaign Challenger | I. hard |
| 13.11.14 | 1/4 | Kevin King/Juan-Carlos Spir | Carsten Ball/Tennys Sandgren | 6-2, 6-3 |  | match details |
| 10.11.14 | 1st round | Kevin King/Juan-Carlos Spir | Sekou Bangoura/Denis Kudla | 7-62, 6-2 | | match details |
| 05.11.14 | 1st round | Mikelis Libietis/Hunter Reese | Kevin King/Juan-Carlos Spir | 7-65, 4-6, 11-9 | | match details | Knoxville Challenger | I. hard |
| 29.10.14 | 1st round | James Duckworth/James Mcgee | Kevin King/Juan-Carlos Spir | 7-65, 4-6, 10-8 | | match details | Charlottesville Challenger | I. hard |
| 01.10.14 | 1/4 | Marco Bortolotti/Paolo Lorenzi | Kevin King/Juan-Carlos Spir | 7-65, 6-4 | | match details |  Cali Challenger | Clay |
| 30.09.14 | 1st round | Kevin King/Juan-Carlos Spir | Sergio Galdos/Eduardo Struvay | 7-5, 6-75, 10-5 | | match details |
| 27.09.14 | 1/2 | Nicolas Barrientos/Eduardo Struvay | Kevin King/Juan-Carlos Spir | 6-4, 7-64 | | match details | Pereira Challenger | Clay |
| 25.09.14 | 1/4 | Kevin King/Juan-Carlos Spir | Marcelo Demoliner/Joao Souza | 6-3, 3-6, 10-5 | | match details |
| 22.09.14 | 1st round | Kevin King/Juan-Carlos Spir | Felipe Escobar/Felipe Mantilla | 6-2, 6-0 | | match details |
| 18.09.14 | 1/4 | Duilio Beretta/Martin Cuevas | Kevin King/Juan-Carlos Spir | 6-3, 6-3 | | match details |  Quito Challenger | Clay |
| 17.09.14 | 1st round | Kevin King/Juan-Carlos Spir | Sam Barnett/Chase Buchanan | 6-0, 7-5 | | match details |
| 02.09.14 | 1st round | Guilherme Clezar/Fabiano De Paula | Kevin King/Juan-Carlos Spir | 6-4, 7-67 | | match details | Medellin Challenger | Clay |
| 11.06.14 | 1/4 | Ruben Bemelmans/Go Soeda | Kevin King/Juan-Carlos Spir | 7-66, 6-4 | | match details |  Nottingham 2 | Grass |
| 09.06.14 | 1st round | Kevin King/Juan-Carlos Spir | Austin Krajicek/Rhyne Williams | 4-6, 6-4, 10-8 | | match details |
| 19.04.14 | fin | Kevin King/Juan-Carlos Spir | Adrian Menendez-Maceiras/Agustin Velotti | 6-3, 6-4 | | match details |  San Luis | Clay |
| 18.04.14 | 1/2 | Kevin King/Juan-Carlos Spir | Chase Buchanan/Nicolas Meister | 6-1, 7-65 | | match details |
| 16.04.14 | 1/4 | Kevin King/Juan-Carlos Spir | Ivan Endara/Darian King | 6-0, 6-2 | | match details |
| 14.04.14 | 1st round | Kevin King/Juan-Carlos Spir | Adam El Mihdawy/Chris Letcher | 6-3, 6-4 | | match details |
| 19.03.14 | 1/4 | Germain Gigounon/Olivier Rochus | Kevin King/Juan-Carlos Spir | 0-6, 6-4, 10-7 | | match details |  Rimouski Challenger | I. hard |
| 17.03.14 | 1st round | Kevin King/Juan-Carlos Spir | Ante Pavic/Franko Skugor | 7-63, 7-64 | | match details |
| 22.02.14 | 1/2 | Alejandro Moreno Figueroa/Miguel-Angel Reyes-Varela | Kevin King/Juan-Carlos Spir | 6-4, 6-1 | | match details | Morelos Challenger | Hard |
| 19.02.14 | 1/4 | Kevin King/Juan-Carlos Spir | Roberto Maytin/Fernando Romboli | 6-4, 6-4 | | match details |
| 18.02.14 | 1st round | Kevin King/Juan-Carlos Spir | Carlos Salamanca/David Souto | 6-2, 6-3 | | match details |
| 06.02.14 | 1/4 | Samuel Groth/Chris Guccione | Kevin King/Juan-Carlos Spir | 6-4, 7-64 | | match details | Dallas Challenger | I. hard |
| 05.02.14 | 1st round | Kevin King/Juan-Carlos Spir | Alexios Halebian/Dennis Novikov | 6-4, 6-4 | | match details |
| 01.02.14 | fin | Kevin King/Juan-Carlos Spir | Alex Llompart/Mateo Nicolas Martinez | 7-65, 6-4 | | match details |  Chitre Challenger | Hard |
| 31.01.14 | 1/2 | Kevin King/Juan-Carlos Spir | Riccardo Ghedin/Alessandro Motti | 7-63, 5-7, 10-5 | | match details |
| 30.01.14 | 1/4 | Kevin King/Juan-Carlos Spir | Nicolas Barrientos/Eduardo Struvay | 6-4, 6-1 | | match details |
| 29.01.14 | 1st round | Kevin King/Juan-Carlos Spir | Malek Jaziri/Dennis Novikov | 5-2, Malek Jaziri/Dennis Novikov - retired | | match details |
| 25.01.14 | fin | Juan-Sebastian Cabal/Robert Farah | Kevin King/Juan-Carlos Spir | 7-63, 6-3 | | match details | Bucaramanga Challenger | Clay |
| 24.01.14 | 1/2 | Kevin King/Juan-Carlos Spir | Maximo Gonzalez/Pere Riba | 7-63, 1-6, 10-7 | | match details |
| 23.01.14 | 1/4 | Kevin King/Juan-Carlos Spir | Marcelo Demoliner/Franko Skugor | 6-3, 3-6, 10-7 | | match details |
| 21.01.14 | 1st round | Kevin King/Juan-Carlos Spir | Guido Andreozzi/Ariel Behar | 4-6, 6-3, 12-10 | | match details |
| 22.09.13 | fin | Kevin King/Juan-Carlos Spir | Christopher Diaz-Figueroa/Carlos Salamanca | 7-5, 6-79, 11-9 | | match details | Quito Challenger | Clay |
| 21.09.13 | 1/2 | Kevin King/Juan-Carlos Spir | Emilio Gomez/Sebastian Exequiel Pini | 6-3, 7-5 | | match details |
| 18.09.13 | 1/4 | Kevin King/Juan-Carlos Spir | Joao Souza/Eduardo Struvay | Joao Souza/Eduardo Struvay - walk over | | match details |
| 16.09.13 | 1st round | Kevin King/Juan-Carlos Spir | Mauricio Echazu/Guillermo Rivera-Aranguiz | 7-65, 6-1 | | match details |
| 09.09.13 | 1st round | Guido Andreozzi/Eduardo Schwank | Kevin King/Juan-Carlos Spir | 6-2, 6-4 | | match details | Cali Challenger | Clay |
| 25.07.13 | 1st round | Edouard Roger-Vasselin/Igor Sijsling | Kevin King/Juan-Carlos Spir | 7-5, 6-3 | | match details | Atlanta | Hard |
| 03.07.13 | 1/4 | Yuki Bhambri/Michael Venus | Kevin King/Juan-Carlos Spir | 6-3, 6-3 | | match details | Winnetka Challenger | Hard |
| 01.07.13 | 1st round | Kevin King/Juan-Carlos Spir | Jeff Dadamo/Mischa Zverev | 6-3, 6-4 | | match details |
