General manager for the Marlins (2015–2015).
1 seasons with salary-era data across 1 stint. All figures are franchise-level outcomes during the tenure, not solely attributable to one executive.
| Team | Role | Years | Szns | WAB | WAB/yr | TAB | WAR surp | HG | Trade | FA | R5 | AcqLev | W-L% | PO | Pen | WS | Surp $M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Marlins | GM | 2015–2015 | 1 | -3.3 | -3.34 | +0.5 | +6.8 | +3.1 | -4.2 | -2.7 | +0.0 | 0.25 | 0.438 | – | – | – | +21 |
| Career total (1985+ data) | 1 | -3.3 | +0.5 | +6.8 | +3.1 | -4.2 | -2.7 | +0.0 | 0.25 | 0.438 | – | – | – | +21 | |||
Acquired minus surrendered / signed minus walked.
Every roster slot ranked best→worst by WAR, averaged across Mike Berger's seasons. Bars = his rosters; the black line = the league-average player at each slot. Staying above the line deep into the roster is the depth edge.
| Player | Pos | Team | How | Year | Szns | fWAR | WAR/yr | Lev |
|---|---|---|---|---|---|---|---|---|
| Miguel Rojas | SS | MIA | Trade | 2015 | 8 | +9.4 | +1.2 | 0.2 |
| Dee Strange-Gordon | 2B | MIA | Trade | 2015 | 3 | +8.1 | +2.7 | 1.1 |
| Martín Prado | 3B | MIA | Trade | 2015 | 3 | +5.3 | +1.8 | 0.8 |
| Edward Cabrera | P | MIA | Intl FA | 2015 | 4 | +3.8 | +0.9 | – |
| David Phelps | P | MIA | Trade | 2015 | 3 | +3.5 | +1.2 | 0.3 |
| Kyle Barraclough | P | MIA | Trade | 2015 | 3 | +2.3 | +0.8 | – |
| Mat Latos | P | MIA | Trade | 2015 | 1 | +1.8 | +1.8 | 0.5 |
| Dan Haren | P | MIA | Trade | 2015 | 1 | +1.0 | +1.0 | 0.3 |
| Jeff Mathis | C | MIA | Free agency | 2015 | 3 | +0.6 | +0.2 | 0.0 |
| Ichiro Suzuki | OF | MIA | Free agency | 2015 | 1 | +0.6 | +0.6 | 5.5 |
| Vin Mazzaro | P | MIA | Free agency | 2015 | 1 | +0.1 | +0.1 | 0.0 |
| Nick Masset | P | MIA | Trade | 2015 | 1 | +0.1 | +0.1 | 0.0 |
| Cole Gillespie | OF | MIA | Trade | 2015 | 1 | +0.1 | +0.1 | 0.1 |
| Jeff Brigham | P | MIA | Trade | 2015 | 2 | -0.0 | -0.0 | – |
| Chris Reed | P | MIA | Trade | 2015 | 1 | +0.0 | +0.0 | – |
| Erik Cordier | P | MIA | Free agency | 2015 | – | -0.1 | – | – |
| Don Kelly | OF | MIA | Free agency | 2015 | – | -0.1 | – | – |
| Cody Poteet | P | MIA | Draft | 2015 | – | -0.1 | – | – |
| Kyle Keller | P | MIA | Draft | 2015 | – | -0.2 | – | – |
| Xavier Scruggs | 1B | MIA | Free agency | 2015 | – | -0.2 | – | – |
| Ben Meyer | P | MIA | Draft | 2015 | – | -0.3 | – | – |
| Dustin McGowan | P | MIA | Free agency | 2015 | – | -0.4 | – | – |
WAB = wins above what the team's payroll predicted (resource-controlled). WAR surplus = era-neutral value (WAR minus payroll in win-equivalents). Roster surplus $M = dollar value of WAR over cost. Build channels (realized fWAR): HG = home-grown via amateur draft / international signing; Trade = acquired minus surrendered (incl. purchases/waivers); FA = signed minus walked; R5 = Rule-5 / minor-league-draft pickups. Credit follows the acquisition year — home-grown to the regime at the player's draft/signing (not whoever was in the chair when he peaked), trade/FA/R5 to the GM who made the move. Players acquired as prospects before debuting (e.g. Smoltz, Bagwell; Rule-5 picks like Uggla) are counted as trade/R5, not home-grown. All are franchise-level outcomes during the stint, not solely attributable to one executive.