MLB Player News

Marte (back) is not in the lineup for Friday's game against the Padres.

Marte was held out of Wednesday's game after leaving Tuesday's contest with a stiff back, and he will miss another game Friday despite the Diamondbacks coming off a team off day. It's not yet clear how long Marte will be sidelined, but with Arizona's playoff hopes fading, there is little incentive for the club to risk Marte's long-term health.

Frazier is not in Thursday's lineup against the Mariners.

He is hitting .340/.397/.585 with two home runs in 16 games this month. Kevin Newman starts at second base while Cole Tucker gets the start at shortstop.

Dubon went 1-for-5 with a pair of RBI in Wednesday's 11-3 win over Boston.

Dubon's single with the bases loaded put the finishing touches on a five-run ninth inning for the Giants. It was the 24-year-old's eighth RBI through 20 contests, but he will find it hard to drive in runs while stuck batting eighth in the order. Dubon does have three homers and two steals through 69 plate appearances, and that power/speed combo keeps the middle infielder relevant in deeper formats even with the unfavorable lineup placement.

Marte believes the added running that comes with playing center field has been a contributor to his current back discomfort, Nick Piecoro of the Arizona Republic reports.

At first, Marte talked about how the new artificial turf at Chase Field "took a toll on me," echoing similar comments earlier this season from fellow outfielders Adam Jones and David Peralta. When reporters pressed on with follow-up inquiries, Marte walked back the comments, instead saying the increased running that comes with playing the outfield for the first time in his career was a possible source of back pain. "I feel like next year, when I'm more used to playing center and I have all that experience under my belt, then my body will be more conditioned to play the outfield," he said. Marte has started 92 games in center field in 2019.

Marte is dealing with lower-back inflammation and will get a CT scan Thursday, Steve Gilbert of MLB.com reports.

He had an MRI Wednesday and will undergo further testing. With the Diamondbacks essentially out of the playoff mix, it would not be surprising if Marte did not return this season. We should learn more before this weekend's series against the Padres.

Lux is not in the lineup Wednesday for the second straight day.

The Dodgers are facing a left-hander for the second day in a row, so Lux will be held out for the second time in as many days. He could be back in the lineup following a team off day with the Dodgers facing Rockies right-hander Peter Lambert on Friday night, but it remains to be seen what the infield will look like if third baseman Justin Turner (ankle) is able to return to action.

Urias is not in the lineup for Wednesday's game against the Brewers.

Urias is hitting a robust .326 in September, but he will get a day off after going 0-for-6 with five strikeouts over his last two games. Seth Mejias-Brean will get the start at shortstop in Urias' place.

Marte (back) will undergo an MRI on Wednesday and won't play in the Diamondbacks' series finale against the Marlins later in the day, Nick Piecoro of The Arizona Republic reports.

Marte was pulled from Tuesday's 12-6 loss with what was described as back stiffness. The Diamondbacks are technically still in the hunt for a postseason berth, but the team faces long odds to come away with one of the National League's two wild-card spots. As such, the organization may not want to push a valuable asset like Marte, who has enjoyed a breakout campaign.

Rosario went 2-for-4 with a two-run home run in the Mets' 6-1 victory over the Rockies on Tuesday.

The 23-year-old checked in with long ball No. 13 on the season with this sixth-inning, two-run blast off Tim Melville. Rosario's having an average season at the dish with a .289/.326/.430 slash line in 146 games, but it's an improvement on past years and he has managed to enhance his value with his contributions on the basepaths, logging 17 stolen bases in 25 attempts.

Marte left Tuesday's game against the Marlins in the fifth inning due to back stiffness, Nick Piecoro of The Arizona Republic reports.

He went 2-for-2 with a double and a run prior to being replaced by Josh Rojas. This is not the first time Marte has dealt with back issues this season, so hopefully he is able to continue to manage the issue without being shut down before the end of the season.