Player Pool: All · NL
| Date | Traded | Traded For | Scoring | Pool | Level | | 05/21/2013 | Martin Prado, 3B ARI Adam LaRoche, 1B WAS
| Nick Punto, 2B LAD Giancarlo Stanton, RF MIA Brian Goodwin, CF WAS Alexi Amarista, 2B SD
| roto | NL | commish | | 05/20/2013 | Zack Wheeler, SP NYM Kevin Slowey, SP MIA Alexi Amarista, 2B SD
| Didi Gregorius, SS ARI Edwin Jackson, SP CHC
| roto | NL | commish | | 05/19/2013 | Xavier Paul, LF CIN Brian Wilson, RP SF Paco Rodriguez, RP LAD Jesse Biddle, SP PHI Jean Segura, SS MIL
| Yonder Alonso, 1B SD Clayton Kershaw, SP LAD Jayson Werth, RF WAS Ian Desmond, SS WAS Ian Kennedy, SP ARI Juan Pierre, LF MIA Alexi Amarista, 2B SD
| roto | NL | commish | | 05/18/2013 | John Mayberry, RF PHI Andrew Cashner, RP SD
| Yasmani Grandal, C SD John Gast, SP STL Christian Yelich, LF MIA Alexi Amarista, 2B SD
| roto | NL | gold | | 05/16/2013 | Ryan Braun, LF MIL Marcell Ozuna, RF MIA Cole Hamels, SP PHI Starlin Castro, SS CHC
| Robert Stephenson, SP CIN Carlos Gomez, CF MIL Travis d'Arnaud, C NYM Alexi Amarista, 2B SD
| roto | NL | commish | | 05/15/2013 | Zack Cozart, SS CIN A.J. Ellis, C LAD Josh Beckett, SP LAD
| Madison Bumgarner, SP SF Alexi Amarista, 2B SD
| roto | NL | commish | | 05/14/2013 | John Axford, RP MIL Luke Gregerson, RP SD Buster Posey, C SF Paul Goldschmidt, 1B ARI Evan Gattis, C ATL Starlin Castro, SS CHC Trevor Rosenthal, RP STL
| Aaron Hill, 2B ARI Matt Kemp, CF LAD Aroldis Chapman, RP CIN A.J. Ellis, C LAD Michael Cuddyer, RF COL Clayton Kershaw, SP LAD Justin Turner, 2B NYM Mat Latos, SP CIN Alexi Amarista, 2B SD
| roto | NL | commish | | 05/14/2013 | J.J. Hoover, RP CIN Ryan Ludwick, LF CIN Nate Schierholtz, RF CHC Garrett Jones, 1B PIT
| Andrew Brown, RF NYM Jordan Zimmermann, SP WAS Alexi Amarista, 2B SD
| roto | NL | commish | | 05/13/2013 | Jason Grilli, RP PIT Christian Yelich, LF MIA Marcell Ozuna, RF MIA Delmon Young, RF PHI
| J.J. Hoover, RP CIN Allen Craig, 1B STL Gary Brown, CF SF Alexi Amarista, 2B SD
| roto | NL | commish | | 05/13/2013 | Luis Avilan, RP ATL Zack Greinke, SP LAD Domonic Brown, LF PHI
| Jonathan Papelbon, RP PHI Alexi Amarista, 2B SD
| roto | NL | commish | | 05/13/2013 | Matt Adams, 1B STL Tony Cingrani, SP CIN Ruben Tejada, SS NYM Cory Luebke, SP SD Alexi Amarista, 2B SD
| Stephen Strasburg, SP WAS Matt Cain, SP SF Rickie Weeks, 2B MIL Michael Cuddyer, RF COL Jimmy Rollins, SS PHI
| roto | NL | commish | | 05/11/2013 | Alexi Amarista, 2B SD
| Matt Magill, SP LAD
| roto | NL | commish | | 05/11/2013 | Daniel Murphy, 2B NYM Ryan Vogelsong, SP SF
| Rafael Betancourt, RP COL Alexi Amarista, 2B SD
| roto | NL | commish | | 05/10/2013 | Zack Cozart, SS CIN Eric O'Flaherty, RP ATL
| Bobby Parnell, RP NYM Alexi Amarista, 2B SD
| roto | NL | commish | | 05/10/2013 | Jason Heyward, RF ATL Christian Yelich, LF MIA Jedd Gyorko, 2B SD Jake Westbrook, SP STL Marlon Byrd, RF NYM
| Clayton Kershaw, SP LAD Justin Upton, LF ATL Jesus Guzman, LF SD Alexi Amarista, 2B SD
| roto | NL | commish | | 05/10/2013 | Dan Uggla, 2B ATL James McDonald, SP PIT Kevin Gregg, RP CHC
| Brandon Crawford, SS SF Jeff Samardzija, SP CHC Alexi Amarista, 2B SD
| roto | NL | commish | | 05/08/2013 | Logan Forsythe, 2B SD Chris Heisey, LF CIN Mark Kotsay, LF SD Cory Luebke, SP SD Alex Sanabia, SP MIA Alexi Amarista, 2B SD
| Pablo Sandoval, 3B SF Austin Kearns, RF MIA Eric O'Flaherty, RP ATL Tyler Colvin, RF COL
| roto | NL | commish | | 05/08/2013 | Jameson Taillon, SP PIT Jesus Guzman, LF SD Alexi Amarista, 2B SD
| Dee Gordon, SS LAD Jurickson Profar, SS TEX Michael Young, 3B PHI
| roto | NL | commish | |
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