2011 SP Game-Used Soccer SIGnificance Set Checklist
| Card | Player | Details |
| SIG-AN | Andy Najar | |
| SIG-AS | Alvaro Saborio | |
| SIG-BC | Bobby Convey | |
| SIG-BD | Brad Davis | |
| SIG-CB | Chad Barrett | |
| SIG-CC | Conor Casey | |
| SIG-CH | Brian Ching | |
| SIG-CO | Jimmy Conrad | |
| SIG-DA | Davy Arnaud | |
| SIG-DD | Dwayne DeRosario | |
| SIG-DR | Donovan Ricketts | |
| SIG-FE | Fabian Espindola | |
| SIG-FR | Stefan Frei | |
| SIG-HP | Heath Pearce | |
| SIG-JB | Justin Braun | |
| SIG-JO | Jamison Olave | |
| SIG-KA | Kevin Alston | |
| SIG-KB | Kyle Beckerman | |
| SIG-KE | Kasey Keller | |
| SIG-KH | Kevin Hartman | |
| SIG-KK | Kei Kamara | |
| SIG-MP | Matt Pickens | |
| SIG-MS | Michael Stephens | |
| SIG-MW | Marvell Wynne | |
| SIG-NR | Nick Rimando | |
| SIG-PM | Pablo Mastroeni | |
| SIG-PN | Patrick Nyarko | |
| SIG-RE | Matt Reis | |
| SIG-RJ | Ryan Johnson | |
| SIG-RM | Rafael Marquez | |
| SIG-RR | Robbie Rogers | |
| SIG-SF | Sean Franklin | |
| SIG-SZ | Steve Zakuani | |
| SIG-ZS | Zack Schilawski | |
| SIG-JPA | Juan Pablo Angel | |
| SIG-AM | Alex Morgan | SP |
| SIG-CW | Chris Wondolowski | SP |
| SIG-DF | David Ferreira | SP |
| SIG-DM | Danny Mwanga | SP |
| SIG-JA | Juan Agudelo | SP |
| SIG-LD | Landon Donovan | SP |
| SIG-MH | Mia Hamm | SP |
| SIG-OC | Omar Cummings | SP |
| SIG-OS | Omar Salgado | SP |
| SIG-SL | Sebastien Le Toux | SP |
