Matthew Liberatore showed why he was once ranked among baseball's top prospects, tossing eight shutout innings in the St. Louis Cardinals' 5-2 victory over the Tampa Bay Rays on Thursday in St. Petersburg, Fla.

The 23-year-old Liberatore, making his 11th appearance and 10th start this season, established career highs for innings and strikeouts in a start (seven), as well as total pitches (101).

The night was sweet for the left-hander who was drafted by the Rays in the first round in 2018 but dealt to the Cardinals in a January 2020 trade that sent All-Star outfielder Randy Arozarena to Tampa Bay.

Arozarena had one of two singles off Liberatore (2-4), who didn't allow a baserunner after Wander Franco singled in the fourth.

Andrew Knizner hit a two-run home run and Tommy Edman added a solo shot for the Cardinals, who took two of three in the series.

The Rays got on the board in the ninth on Franco's two-out, RBI triple off JoJo Romero. Franco scored Tampa Bay's second run on a wild pitch.

Zack Littell (2-3) gave up three runs on seven hits with five strikeouts in six innings.

St. Louis claimed the lead in the third on Knizner's two-out, two-run home run. Nolan Arenado singled to lead off the inning, and after Littell logged two outs, Knizner connected on his ninth home run.

The Cardinals added a run in the sixth to make it 3-0.

Arenado swatted a one-out single, and on a hit-and-run, Alec Burleson slapped a single to right-center. Arenado was able to score from first on Burleson's RBI hit.

The Cardinals manufactured an unearned run in the seventh, padding their lead to 4-0. Off reliever Cooper Criswell, Taylor Motter and Edman each singled. Lars Nootbaar ripped a hard grounder that Yandy Diaz snared at first. Diaz went to second for the forceout, but Franco at short, after securing the forceout at second base, made a throwing error to first, with Criswell late covering the bag. Motter trotted home.

Edman hit his eighth homer of the season in the ninth.

--Field Level Media