Leahy didn't factor into the decision Saturday as the Cardinals fell 6-2 to the Pirates, allowing one run on four hits and one walk over three innings. He struck out three.
Griffin didn't factor into the decision against the Royals on Saturday, allowing two runs on four hits and one walk in five innings. He struck out four.
Bazzana is not in the starting lineup for Saturday's game against the Royals.
The Cardinals designated Ferguson for assignment Saturday.
The Cardinals recalled Mautz from Triple-A Memphis on Saturday.
Stanek struck out two in a perfect ninth inning to earn the save in Friday's 4-1 win over the Pirates.
Mathews (1-2) earned the win Friday against the Pirates after allowing one run on five hits and a walk while striking out seven over 5.2 innings. He also hit a batter.
DeLauter served as the designated hitter and went 1-for-4 in Friday's 3-0 loss to the Royals.
Cardinals manager Oli Marmol said Friday that Jordan is expected to miss "several weeks" due to a left ankle sprain, Jeff Jones of the Belleville News-Democrat reports.
Armstrong (calf) threw a bullpen session Friday, Tim Stebbins of MLB.com reports.
| PITCHING | INN | W | K | HA | ER | BBI | |
| G. Williams | Gavin Williams | 5.9 | 0.28 | 6.2 | 4.1 | 2.0 | 2.2 |
| Relievers | Relievers | 3.1 | 0.15 | 3.2 | 3.2 | 1.8 | 1.1 |
| HITTING | H | R | RBI | TB | BB | SB | |
| S. Kwan | Steven Kwan | 1.03 | 0.6 | 0.36 | 1.45 | 0.36 | 0.11 |
| A. Martinez | Angel Martinez | 1.15 | 0.65 | 0.5 | 1.86 | 0.26 | 0.14 |
| J. Ramirez | Jose Ramirez | 1.08 | 0.55 | 0.43 | 1.8 | 0.34 | 0.27 |
| R. Hoskins | Rhys Hoskins | 0.83 | 0.48 | 0.56 | 1.67 | 0.39 | 0.02 |
| D. Fry | David Fry | 0.85 | 0.43 | 0.52 | 1.52 | 0.39 | 0.03 |
| D. Schneemann | Daniel Schneemann | 0.97 | 0.47 | 0.41 | 1.51 | 0.28 | 0.08 |
| J. Brito | Juan Brito | 0.91 | 0.42 | 0.38 | 1.39 | 0.27 | 0.08 |
| A. Hedges | Austin Hedges | 0.81 | 0.33 | 0.33 | 1.16 | 0.33 | 0.02 |
| B. Rocchio | Brayan Rocchio | 0.82 | 0.37 | 0.42 | 1.28 | 0.24 | 0.06 |
KEY PLAYER INJURIESA. Walters, G. Arias NOT PROJECTED TO START:Kyle Manzardo, Chase DeLauter, George Valera, C.J. Kayfus, Bo Naylor Batting order and lineup confirmed and provided by Rotowire. | |||||||
| PITCHING |
| Gavin Williams |
| Relievers |
| HITTING |
| Steven Kwan |
| Angel Martinez |
| Jose Ramirez |
| Rhys Hoskins |
| David Fry |
| Daniel Schneemann |
| Juan Brito |
| Austin Hedges |
| Brayan Rocchio |
| INN | W | K | HA | ER | BBI |
| 5.9 | 0.28 | 6.2 | 4.1 | 2.0 | 2.2 |
| 3.1 | 0.15 | 3.2 | 3.2 | 1.8 | 1.1 |
| H | R | RBI | TB | BB | SB |
| 1.03 | 0.6 | 0.36 | 1.45 | 0.36 | 0.11 |
| 1.15 | 0.65 | 0.5 | 1.86 | 0.26 | 0.14 |
| 1.08 | 0.55 | 0.43 | 1.8 | 0.34 | 0.27 |
| 0.83 | 0.48 | 0.56 | 1.67 | 0.39 | 0.02 |
| 0.85 | 0.43 | 0.52 | 1.52 | 0.39 | 0.03 |
| 0.97 | 0.47 | 0.41 | 1.51 | 0.28 | 0.08 |
| 0.91 | 0.42 | 0.38 | 1.39 | 0.27 | 0.08 |
| 0.81 | 0.33 | 0.33 | 1.16 | 0.33 | 0.02 |
| 0.82 | 0.37 | 0.42 | 1.28 | 0.24 | 0.06 |
