# St. Louis Cardinals and Pittsburgh Pirates series

> Live situation record from CLSTR: https://clstr.news/situations/st-louis-cardinals-and-pittsburgh-pirates-baseball-game
> Updated: 2026-08-30T22:12:38.000Z. Sources: 15. Developments: 3.

The St. Louis Cardinals defeated the Pittsburgh Pirates 4-1 at Busch Stadium, a victory highlighted by rookie left-hander Quinn Mathews. Mathews earned his first major league win by pitching 5 2/3 innings, allowing one run on five hits while striking out seven. Offensively, Jimmy Crooks hit a two-run home run in the third inning following a double by Nolan Gorman, while Jordan Walker contributed three hits and two runs. For the Pirates, pitcher Jared Jones took the loss, surrendering three runs on seven hits over 4 1/3 innings. This loss extended Jones’s streak to seven consecutive starts without a win.

Despite the initial loss, the Pittsburgh Pirates went on to win the series against the Cardinals, taking the final two games 6-2 and 5-4. The Pirates' series comeback was fueled by power hitting from Brandon Lowe, rookie catcher Rafael Flores Jr., Esmerlyn Valdez, and Jared Triolo. 

While the Pirates secured the series win to conclude a nine-game road trip, defensive inconsistencies persisted, including a stretch where the team committed three consecutive errors in a single game. Following the series, the Pirates sit six games behind in the wild card standings with 24 games remaining in the season.

## Claims

- The St. Louis Cardinals defeated the Pittsburgh Pirates 4-1. (corroborated by 4 sources)
- Quinn Mathews earned his first career MLB win. (corroborated by 4 sources)
- Mathews allowed one run over 5 2/3 innings. (corroborated by 3 sources)
- Mathews struck out seven batters during the game. (corroborated by 3 sources)
- Jimmy Crooks hit a two-run home run. (corroborated by 3 sources)
- Pirates pitcher Jared Jones allowed three runs on seven hits over 4 1/3 innings. (corroborated by 2 sources)
- The Cardinals improved to a 68-68 record. (single source)
- The Pirates' record moved to 65-71. (single source)

## Timeline

### 2026-08-30: Pittsburgh Pirates win series against St. Louis Cardinals

The Pittsburgh Pirates won two of three games against the St. Louis Cardinals to end their road trip, fueled by home runs from Brandon Lowe, Rafael Flores Jr., Esmerlyn Valdez, and Jared Triolo.

4 sources. https://clstr.news/cluster/pittsburgh-pirates-win-series-against-st-louis-cardinals

### 2026-08-29: Quinn Mathews earns first MLB win as Cardinals beat Pirates

Quinn Mathews earned his first MLB win as the St. Louis Cardinals defeated the Pittsburgh Pirates 4-1, highlighted by a two-run home run from Jimmy Crooks.

12 sources. https://clstr.news/cluster/quinn-mathews-earns-first-mlb-win-as-cardinals-beat-pirates

### 2026-08-27: St. Louis Cardinals defeat Pittsburgh Pirates 4-1

The Pittsburgh Pirates lost 4-1 to the St. Louis Cardinals, as a two-run home run by Jimmy Crooks and a strong pitching performance by Quinn Matthews secured the win for St. Louis.

2 sources. https://clstr.news/cluster/st-louis-cardinals-defeat-pittsburgh-pirates-4-1

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Cite as: St. Louis Cardinals and Pittsburgh Pirates series. CLSTR, https://clstr.news/situations/st-louis-cardinals-and-pittsburgh-pirates-baseball-game