The Astros optioned Matthews to Triple-A Sugar Land on Friday, Brian McTaggart of MLB.com reports.

EDGE Analysis

Houston's top prospect, Matthews got his first taste of the big leagues in July and slashed .143/.211/.400 with three home runs, eight RBI, five runs scored and a 2:18 BB:K across 40 plate appearances. With Jeremy Pena (ribs) back from the IL and the addition of Carlos Correa, the Astros can let Matthews get more seasoning in the minors.

Matthews is out of the lineup for Wednesday's game against the Nationals.

EDGE Analysis

Since slugging three home runs and driving in seven runs in his first six big-league games, Matthews' production has fallen off considerably. In his last five contests, Matthews has gone just 1-for-15 with nine strikeouts, and his ongoing struggles appear to have resulted in him moving into more of a part-time role. He'll be on the bench Wednesday for the fourth time in six games.

Matthews is absent from the lineup for Tuesday's game versus the Nationals.

EDGE Analysis

Matthews is just 1-for-15 with nine strikeouts over his previous five games and has now been out of the lineup three times across the Astros' last five contests. Shay Whitcomb is handling second base and batting eighth Tuesday.

Matthews is out of the lineup for Sunday's game against the Athletics.

EDGE Analysis

Matthews will hit the bench for the second time in the series while he's gone just 1-for-12 with seven strikeouts over his last four games. With Matthews out of the lineup, Jose Altuve will fill in at the keystone, while Cooper Hummel picks up a start in left field.

Matthews went 1-for-4 with a two-run home run and a walk in Tuesday's 3-1 win over the Diamondbacks.

EDGE Analysis

Matthews appears to be liking Arizona's pitching, hitting the first three homers of his big-league career over the last two games. The infielder's blast off reliever Jake Woodford on Tuesday was a clutch one, giving the Astros a 2-1 lead in the eighth inning after they were stymied for 6.1 innings by Eduardo Rodriguez. Matthews is now 4-for-20 with three homers, seven RBI, five runs scored and a 2:9 BB:K through six major-league contests. As long as he continues to show growth at the plate, he should be able to hold down a starting role at second base.

Matthews went 2-for-4 with two home runs and five RBI in Monday's 6-3 win over the Diamondbacks.

EDGE Analysis

Matthews had shown little success at the plate during his first call-up, going 1-for-12 with a walk and six strikeouts over his first four games. That changed Monday, as he took Zac Gallen deep in the second inning for a three-run blast, then came back for more with a two-run homer in the seventh to chase the Arizona starter from the game. Matthews still has some work to do to become a trusted part of the Astros' lineup, but the team is letting him do some learning on the job for now. He's started five of seven games at second base since his call-up, and if Matthews sticks there, Jose Altuve will continue to see more time in left field.

Matthews is out of the lineup for Sunday's game against the Rangers, Chandler Rome of The Athletic reports.

EDGE Analysis

Matthews started at second base in his first two MLB games after being promoted Friday, and he'll take a seat after going 0-for-7 with five strikeouts. Mauricio Dubon will shift to the keystone while Zack Short receives a start at shortstop.