Player Pool: All · NL
| Date | Traded | Traded For | Scoring | Pool | Level | | 05/14/2013 | Aramis Ramirez, 3B MIL Carlos Gonzalez, LF COL Brandon League, RP LAD Tyler Clippard, RP WAS
| A.J. Pollock, CF ARI David Dahl, OF COL Shelby Miller, SP STL Craig Stammen, RP WAS Jean Segura, SS MIL
| roto | NL | commish | | 05/13/2013 | Kris Medlen, SP ATL Ryan Zimmerman, 3B WAS Gary Brown, CF SF
| David Dahl, OF COL Freddie Freeman, 1B ATL Trevor Rosenthal, RP STL
| roto | NL | commish | | 05/11/2013 | Cliff Lee, SP PHI
| Adam Eaton, LF ARI Josh Rutledge, 2B COL David Dahl, OF COL
| roto | NL | commish | | 05/11/2013 | John Buck, C NYM David Dahl, OF COL Jedd Gyorko, 2B SD Jhoulys Chacin, SP COL
| Jonathan Lucroy, C MIL Lucas Duda, LF NYM Ian Kennedy, SP ARI Ryan Zimmerman, 3B WAS
| roto | NL | commish | | 05/11/2013 | J.J. Hoover, RP CIN Roman Quinn, SS PHI David Dahl, OF COL
| Kolten Wong, 2B STL Daniel Corcino, SP CIN Chris Nelson, 3B LAA
| roto | NL | commish | | 05/10/2013 | Huston Street, RP SD Clayton Kershaw, SP LAD David Dahl, OF COL Matt Holliday, LF STL Carlos Beltran, RF STL Troy Tulowitzki, SS COL
| J.J. Hoover, RP CIN Carlos Gonzalez, LF COL Brandon Crawford, SS SF Christian Yelich, LF MIA Mark Kotsay, LF SD Trevor Rosenthal, RP STL
| roto | NL | commish | | 05/03/2013 | Chase Utley, 2B PHI
| David Dahl, OF COL
| roto | NL | commish | | 05/02/2013 | Denard Span, CF WAS Tim Lincecum, SP SF
| Gregor Blanco, LF SF David Dahl, OF COL Alex Sanabia, SP MIA
| roto | NL | commish | |
|
|