USA TODAY Sports

The Diamondbacks have made it very clear that they intend to win in 2023 and that performance matters more than development. In the past week they've designated Madison Bumgarner for assignment, then optioned outfielder Jake McCarthy and right-handed starter Drey Jameson to Triple-A Reno. With Arizona off to a 13-11 start and holding onto the National League West division lead by half a game, there is a greater sense of urgency than seasons past.

Those decisions came down to poor performance. Bumgarner followed up a poor second half with a 10.26 ERA in four starts, which exhausted the organization's patience. McCarthy is off to a .143/.229/.238 start at the plate, with resulted in him losing playing time to the hot-hitting Pavin Smith over the last couple week before getting optioned today. Jameson had struggled in back-to-back starts, allowing five runs in 4.2 innings, especially in his start Sunday against San Diego in which he had to throw 43 pitches to get through the first inning.

"You've got to perform," said Lovullo. "If you don't, then there's competitive understudies waiting to take your job. That's how it should be, and I think everybody in that room knows we've got really good young, talented players throughout the system". That's the clear message that the front office is sending to the players: those who perform well will get rewarded with more playing time, those who don't get less playing time or are sent out. 

McCarthy and Jameson will need to turn around their performance in Reno in order to earn their promotion back to the big leagues. On the flip side, the strong performances by Smith and Corbin Carroll have earned them more prominent roles. Carroll has been moved up to the third spot in the order while Smith has become a mainstay in the lineup against right-handed starters. 

The team's decisions to call up Henry and Rivera also come down to performance. Henry has given Reno the most consistent length, with all four of his starts between five and six innings. In his most recent start, he threw six innings with two runs allowed and a 6/2 strikeout to walk ratio. Rivera had the highest average exit velocity of all the potential call-up candidates at 90.5 MPH and the highest hard-hit (batted ball of at least 95 MPH exit velocity) rate of 48.6% in 16 games.

Related Coverage

More must-reads:

TODAY'S BEST
Frank Vogel fell victim to a Suns ownership group eager to win
2008 Celtics champion sentenced to prison despite emotional plea
Skip Bayless makes huge Tom Brady prediction after Netflix roast
14-year-old phenom signs unprecedented MLS deal that includes future Man City transfer
Pacers coach claims officials are biased against 'small market' teams
Hall of Famer makes bold prediction about Russell Wilson, Steelers
49ers Hall of Fame CB Jimmy Johnson dies
Rams make surprising move with former team captain
NBA announces discipline for Bucks' Patrick Beverley
Hall of Fame RB defends Najee Harris after Steelers decline fifth-year option
Pacers file shocking number of questionable calls after Game 2 loss vs. Knicks
Former NBA star says Anthony Edwards becomes face of the NBA if Wolves knock off Nuggets
Hornets hire top Celtics assistant as next head coach
Maple Leafs fire HC Sheldon Keefe after another early playoff exit
Super Bowl champion discusses why Russell Wilson failed with Broncos
Colts LB Zaire Franklin calls out Texans, C.J. Stroud
Angels to acquire longtime Mets infielder from Braves
Giants sign former Pro Bowl wide receiver
Report reveals why the NBA did not suspend Jamal Murray
Pressure mounts on Nuggets as Nikola Jokic wins third MVP Award

Want more sports news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.