Active Arizona Diamondbacks Roster Diamondbacks Roster

39-38, 4th in NL West

@ CHW

11:40 pm GMT, 6/23

Bursting with agile determination and versatility, the Arizona Diamondbacks lineup fuses a spirited offensive approach with tenacious fundamentals, primed to outplay any pitching challenge; stay updated with today's Diamondbacks lineup by checking out the Diamondbacks lineup and the Diamondbacks depth chart for the latest roster updates.
POS NAME NUMBER HEIGHT WEIGHT AGE BIRTHDAY EXP. COLLEGE
SP Brandon Pfaadt Brandon Pfaadt B. Pfaadt 32 6' 4" 220 26 10/15/98 4th season Bellarmine
SP Eduardo Rodriguez Eduardo Rodriguez E. Rodriguez 57 6' 2" 231 31 4/7/93 11th season
SP Anthony DeSclafani Anthony DeSclafani A. DeSclafani 21 6' 2" 195 34 4/18/90 11th season Florida
SP Merrill Kelly Merrill Kelly M. Kelly 29 6' 2" 202 36 10/14/88 8th season Arizona State
SP Zac Gallen Zac Gallen Z. Gallen 23 6' 2" 189 29 8/3/95 8th season North Carolina
SP Ryne Nelson Ryne Nelson R. Nelson 19 6' 3" 184 27 2/1/98 5th season Oregon
RP Kyle Backhus Kyle Backhus K. Backhus 43 6' 4" 185 27 1/31/98 2nd season Sam Houston State
RP Juan Morillo Juan Morillo J. Morillo 67 6' 1" 150 26 3/19/99 2nd season
RP Jalen Beeks Jalen Beeks J. Beeks 68 5' 11" 215 31 7/10/93 8th season Arkansas
RP Angel Zerpa Angel Zerpa A. Zerpa 81 6' 5" 210 32 6/26/92 7th season Campbell
RP Tayler Scott Tayler Scott T. Scott 53 6' 3" 185 32 6/1/92 6th season
RP Kevin Ginkel Kevin Ginkel K. Ginkel 37 6' 4" 235 31 3/24/94 8th season Arizona
RP Shelby Miller Shelby Miller S. Miller 18 6' 3" 225 34 10/10/90 14th season
C James McCann James McCann J. McCann 8 6' 3" 235 34 6/13/90 12th season Arkansas
C Jose Herrera Jose Herrera J. Herrera 11 5' 9" 217 28 2/24/97 5th season
1B Pavin Smith Pavin Smith P. Smith 26 6' 2" 208 29 2/6/96 7th season Virginia
1B Josh Naylor Josh Naylor J. Naylor 22 5' 10" 235 27 6/22/97 8th season
2B Tim Tawa Tim Tawa T. Tawa 13 5' 11" 196 25 4/7/99 2nd season Stanford
2B Ketel Marte Ketel Marte K. Marte 4 6' 0" 210 31 10/12/93 12th season
3B Eugenio Suarez Eugenio Suarez E. Suarez 28 5' 11" 213 33 7/18/91 13th season
3B Ildemaro Vargas Ildemaro Vargas I. Vargas 6 5' 11" 202 33 7/16/91 10th season
SS Geraldo Perdomo Geraldo Perdomo G. Perdomo 2 6' 2" 203 25 10/22/99 6th season
RF Randal Grichuk Randal Grichuk R. Grichuk 15 6' 0" 216 33 8/13/91 13th season
RF Corbin Carroll Corbin Carroll C. Carroll 7 5' 10" 165 24 8/21/00 5th season
CF Alek Thomas Alek Thomas A. Thomas 5 5' 9" 175 24 4/28/00 5th season
LF Lourdes Gurriel Jr. Lourdes Gurriel Jr. L. Gurriel Jr. 12 6' 3" 215 31 10/10/93 9th season

Arizona Diamondbacks Roster: Analysis & Insights

The Arizona Diamondbacks roster is more than just a collection of names—it represents a blend of emerging talent, experienced players, and a forward-thinking baseball philosophy that drives on-field performance and fan engagement. Understanding how player roles, recent performance, and positional matchups affect the team can provide valuable insights for fantasy baseball, daily roster decisions, and promotional opportunities. This page explores key aspects such as lefty/righty splits and advanced analytics to reveal the roster’s strengths and challenges.

Lefty/Righty Roster Splits

Many players on the Diamondbacks perform differently depending on the handedness of the opposing pitcher. A roster heavy with right-handed bats might struggle against dominant right-handers, while a lefty-skewed group can often capitalize on favorable matchups. These trends are crucial for both on-field strategy and roster construction, offering insights into when and where platoon advantages can be leveraged. Analyzing these matchups also highlights potential breakout candidates for daily fantasy and in-game decisions.

Recent Player Performance

The current form of each player is key to understanding the Diamondbacks’ overall effectiveness. Whether a hitter is in a slump or on a hot streak, adjustments in performance metrics—such as exit velocity, expected batting average (xBA), barrel rate, and hard-hit percentage—can influence how the roster is evaluated. Many betting sites rapidly update their projections based on these advanced stats, giving fans and fantasy managers timely insights to optimize their rosters.

Advanced Analytics in Roster Evaluation

Modern roster analysis goes beyond traditional statistics. Metrics like weighted on-base average (wOBA), isolated power (ISO), and expected slugging percentage (xSLG) offer a deeper look at each player's true performance. Statcast data such as launch angle and exit velocity further refine our understanding of whether a player is under- or over-performing relative to expectations. This analytical approach uncovers inefficiencies and strengths within the roster, which is pivotal for fantasy baseball and strategic planning.

Impact of Bullpen Depth on the Roster

The bullpen plays a critical role in the overall success of the Diamondbacks, influencing late-game performance and roster decisions. A deep, reliable bullpen can secure wins in close contests, while inconsistency may force adjustments in the starting roster or overall team strategy. Metrics like bullpen ERA, strikeout-to-walk ratios, and inherited runner strand rates offer essential insights into the performance and reliability of the Diamondbacks’ relief corps.

Exclusive Fan Promos for Diamondbacks Enthusiasts

Enhance your Diamondbacks experience by taking advantage of these sportsbook promos. These offers not only boost fan engagement but also provide opportunities to benefit from unique roster insights throughout the season.

  • DraftKings Promo Code – Enjoy daily odds boosts, risk-free bets, and MLB-specific promotions that spotlight key roster matchups.
  • BetMGM Bonus Code – Take advantage of risk-free bets, parlay insurance, and deposit match bonuses, with special offers during Diamondbacks games.
  • Fanatics Sportsbook Promo – Access exclusive promos featuring enhanced odds and unique bet boosts tied to standout player performances.
  • bet365 Bonus Code – Benefit from bet insurance, profit boosts, and free bets designed for MLB contests, especially those featuring the Diamondbacks.
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  • BetRivers Bonus Code – Receive deposit match bonuses, profit boosts, and risk-free bets curated for Diamondbacks fans.
  • FanDuel Promo Code – New users enjoy no-sweat first bets, profit boosts, and ongoing promotions centered on the Diamondbacks.

Late Roster Changes: Their Impact on Team Dynamics

Unexpected changes in the roster—whether due to rest days, minor injuries, or tactical shifts—can have a significant effect on the Diamondbacks’ overall performance. Adjustments often prompt rapid changes in team production expectations, influencing both game strategy and fantasy baseball projections. Early identification of these shifts allows managers and fans to adapt quickly.

Shifts in Team Production

If a key offensive player is sidelined, the overall production of the team may see measurable declines. Such changes are often reflected in revised run totals and altered projections for individual contributions. Recognizing these shifts early provides a strategic edge for those closely following the roster.

Opportunities in Under-the-Radar Talent

Roster adjustments can create unexpected opportunities for backup players. When starters miss games, lesser-known players might step in and deliver strong performances, often leading to mispriced projections in fantasy and statistical models. Monitoring these trends can uncover value in emerging talent.

Analyzing the Diamondbacks Starting Roster for DFS

Success in Daily Fantasy Sports (DFS) begins with a deep understanding of the Diamondbacks roster. Building a competitive DFS roster requires close attention to batting order, player roles, matchup specifics, and game conditions. This analysis helps identify which players are poised to exceed expectations on any given day.

The Role of Batting Order

The position of a player in the batting order significantly influences their potential contributions. Top-of-the-order players receive more plate appearances, enhancing their value for run production and statistical accumulation, while players lower in the order might serve as high-upside, low-ownership picks.

  • Leadoff hitters – Typically feature high on-base percentages and speed, making them valuable for generating runs.
  • Middle-order bats – Offer significant RBI potential and power, often contributing across multiple scoring categories.
  • Lower-order hitters – May offer hidden value and breakout opportunities.

Matchup Considerations

Not all players perform equally against every pitcher. Evaluating how hitters match up against different pitching styles—including handedness and pitch tendencies—can reveal which segments of the roster are most likely to excel. This insight is critical for both DFS selections and strategic roster planning.

Weather and Ballpark Factors

External factors like weather conditions and ballpark dimensions also play a crucial role in player performance. Wind, temperature, and stadium characteristics can impact a hitter’s ability to drive the ball, further influencing the overall output of the roster. Such considerations are essential for forecasting game-day performance and optimizing DFS rosters.

Season-Long Fantasy Baseball & the Diamondbacks Roster

Impact of Batting Order on Fantasy Value

The Diamondbacks batting order is a key determinant in season-long fantasy baseball success. Players higher in the order naturally accumulate more scoring opportunities, while a stable roster can offer consistent value over the season. For fantasy managers, understanding these dynamics is essential when drafting and adjusting their rosters.

Top vs. Bottom of the Order

Leadoff and top-of-the-order players typically generate the most runs and stolen bases, making them prime selections in standard fantasy formats. Meanwhile, players at the bottom may offer sleeper potential, particularly if they exhibit strong on-base skills or speed. Analyzing these roles provides a roadmap for maximizing fantasy production throughout the season.

Tracking Roster Trends

Injuries, slumps, and managerial decisions can lead to significant shifts in the Diamondbacks roster over the course of a season. Keeping track of these trends is vital for identifying emerging players before their value is fully recognized. Early roster adjustments can lead to advantageous waiver wire pickups and more informed fantasy decisions.

Historic Roster Legends: The Best & Worst Rosters

The Best Diamondbacks Roster of All Time

The Diamondbacks have built a unique legacy with several memorable rosters. One standout example is a team that combined innovative strategy with balanced pitching and timely hitting to overcome challenges and capture a championship. This roster set a benchmark for success and remains a source of pride for fans.

The Worst Diamondbacks Roster of All Time

Every franchise experiences challenging periods. The Diamondbacks have had seasons where roster construction and on-field performance did not meet expectations, resulting in underwhelming records and missed opportunities. These difficult rosters, while part of the team’s evolution, serve as reminders of the growth that has shaped the modern Diamondbacks.