Five Mets prospects poised for Triple-A starts, MLB push in 2026

Five Mets prospects enter 2026 on the cusp of Triple-A and potential major league time after productive 2025 campaigns that combined power, pitchability and elite athletic tools. Ryan Clifford, Jacob Reimer, Jack Wenninger, Elian Peña and Wandy Asigen represent the types of high-upside internal options that can lower payroll risk and inject immediate help if injuries or roster needs arise.

Ryan Clifford provided the loudest stat line among position players, hitting 29 home runs across Double-A and Triple-A in 2025. Clifford’s power profile and ability to handle left- and right-handed pitching make him a candidate to begin 2026 in Triple-A, where continued barrel frequency and strike zone control would push him into consideration for a midseason promotion. Jacob Reimer backed a breakout climb with a .282/.379/.491 slash and 17 home runs across High-A and Double-A, demonstrating the on-base skills and gap power needed at third base and first base. Reimer’s approach suggests he could be a reliable bat to monitor in spring training and early Triple-A play.

On the mound, Jack Wenninger emerged as the staff arm closest to a Triple-A assignment after a full season of work at Double-A. Wenninger posted a 2.92 ERA with 147 strikeouts in 135 2/3 innings while ramping his fastball into the 93-96 mph range. That combination of innings, K rate and velocity jump positions Wenninger to face more experienced hitters and refine his secondary offerings against Triple-A lineups, making him a realistic candidate for a 2026 big-league debut if he sustains the strikeout rate.

Elian Peña and Wandy Asigen represent high-ceiling, toolsy prospects who could accelerate with professional seasoning. Peña, an international signing, delivered strong performance in the Dominican Summer League and profiles with plus tools up the middle. Asigen offers athletic shortstop defense, plus exit velocities and game-changing speed that translate well to impact on both sides of the ball. Both prospects could start in Double-A or Triple-A depending on how the organization wants to challenge their plate discipline and defensive consistency.

From an industry perspective, these five prospects underscore a broader trend toward internal cost control and homegrown depth as teams balance free agency and arbitration realities. Promoting from within keeps controllable talent on affordable contracts and gives a team flexibility at the trade deadline. Culturally, Peña’s DSL success highlights the ongoing importance of Latin American development pipelines to organizational depth and fan connection, while Asigen’s athleticism projects well in an era that values multi-positional defenders and exit velocity.

For Mets fans and minor-league followers, spring training and early Triple-A box scores will be the clearest signals. A strong spring or sustained Triple-A production from Clifford, Reimer, Wenninger, Peña or Asigen could turn prospect buzz into roster decisions by midseason, creating affordable help and renewed excitement for a club that needs depth and dynamism at multiple positions.