Montgomery went 2-for-4 with a double and two RBI on Wednesday against the Cubs.
Rocker (4-10) took the loss Wednesday against the Nationals, allowing two runs on six hits and a walk while striking out three over five innings.
Jansen is out of the lineup for Wednesday's game against the Nationals.
Burger is out of the lineup for Wednesday's game against the Nationals.
Taylor earned the save in Wednesday's 3-0 win over the Cubs, walking one while striking out two in a scoreless ninth inning.
Urquidy (2-1) earned the win Wednesday over the Cubs, allowing two hits over six scoreless innings. He struck out eight.
DeGrom (triceps) will take to the mound against the Nationals on Thursday, Evan Grant of The Dallas Morning News reports.
Romo is not in the lineup for Wednesday's game against the Cubs.
Newcomb will be used as an opener in Wednesday's game versus the Cubs, James Fegan of SoxMachine.com reports.
Jansen went 0-for-4 with two strikeouts in Tuesday's 5-0 win over the Nationals.
| PITCHING | INN | W | K | HA | ER | BBI | |
| A. Houser | Adrian Houser | 6.0 | 0.23 | 4.4 | 5.4 | 3.2 | 1.9 |
| Relievers | Relievers | 3.0 | 0.11 | 3.2 | 2.4 | 1.0 | 1.6 |
| HITTING | H | R | RBI | TB | BB | SB | |
| M. Tauchman | Mike Tauchman | 0.62 | 0.45 | 0.29 | 1.05 | 0.36 | 0.03 |
| C. Meidroth | Chase Meidroth | 0.92 | 0.43 | 0.3 | 1.31 | 0.34 | 0.14 |
| A. Benintendi | Andrew Benintendi | 0.89 | 0.47 | 0.5 | 1.52 | 0.35 | 0.03 |
| M. Vargas | Miguel Vargas | 0.69 | 0.38 | 0.36 | 1.24 | 0.31 | 0.02 |
| K. Teel | Kyle Teel | 0.56 | 0.26 | 0.26 | 0.87 | 0.24 | 0.01 |
| L. Robert | Luis Robert | 0.88 | 0.55 | 0.55 | 1.56 | 0.34 | 0.3 |
| J. Rojas | Josh Rojas | 0.53 | 0.26 | 0.17 | 0.73 | 0.23 | 0.07 |
| M. Taylor | Michael Taylor | 0.46 | 0.28 | 0.24 | 0.74 | 0.26 | 0.11 |
| V. Capra | Vinny Capra | 0.49 | 0.26 | 0.22 | 0.78 | 0.19 | 0.04 |
KEY PLAYER INJURIESNo new major injuries to report NOT PROJECTED TO START:Austin Slater, Joshua Palacios Batting order and lineup confirmed and provided by Rotowire. | |||||||
| PITCHING |
| Adrian Houser |
| Relievers |
| HITTING |
| Mike Tauchman |
| Chase Meidroth |
| Andrew Benintendi |
| Miguel Vargas |
| Kyle Teel |
| Luis Robert |
| Josh Rojas |
| Michael Taylor |
| Vinny Capra |
| INN | W | K | HA | ER | BBI |
| 6.0 | 0.23 | 4.4 | 5.4 | 3.2 | 1.9 |
| 3.0 | 0.11 | 3.2 | 2.4 | 1.0 | 1.6 |
| H | R | RBI | TB | BB | SB |
| 0.62 | 0.45 | 0.29 | 1.05 | 0.36 | 0.03 |
| 0.92 | 0.43 | 0.3 | 1.31 | 0.34 | 0.14 |
| 0.89 | 0.47 | 0.5 | 1.52 | 0.35 | 0.03 |
| 0.69 | 0.38 | 0.36 | 1.24 | 0.31 | 0.02 |
| 0.56 | 0.26 | 0.26 | 0.87 | 0.24 | 0.01 |
| 0.88 | 0.55 | 0.55 | 1.56 | 0.34 | 0.3 |
| 0.53 | 0.26 | 0.17 | 0.73 | 0.23 | 0.07 |
| 0.46 | 0.28 | 0.24 | 0.74 | 0.26 | 0.11 |
| 0.49 | 0.26 | 0.22 | 0.78 | 0.19 | 0.04 |
