Nick Castellanos managed to remain a serviceable fantasy contributor in both 2023 and 2024 even as his wins above replacement (WAR) hovered near zero, largely because of his heavy workload. His average of 665 plate appearances across those two seasons ranked 19th in Major League Baseball, allowing volume to mask the gradual erosion in overall impact.
That formula finally began to crack in 2025, when Castellanos lost his everyday role midway through the season as his offensive production was no longer strong enough to offset significant defensive struggles. According to outs above average (OAA), he graded as the worst defensive outfielder in baseball, further complicating his path to consistent playing time.
Castellanos finished the year with a .250/.294/.400 slash line, good for a 90 weighted runs created plus (wRC+). While he still compiled 72 runs and 72 RBIs, the underlying indicators suggest those counting stats will be increasingly difficult to sustain going forward.
His contact rate remains roughly league average with a 22.6% strikeout rate (K%), but his limited patience at the plate, reflected in a 5.4% walk rate (BB%), continues to suppress his on-base profile. More concerning is the steady decline in quality of contact, with his hard-hit rate falling from 43.2% to 37.7% to 34.5% over the past three seasons.
Castellanos signed a one-year, $780,000 contract with the Padres, who will pay the league minimum while the Phillies cover the remainder of the $20 million he is owed this season. The 34-year-old has spent time this offseason working at first base and is expected to see action there while also rotating between the outfield and designated hitter.
What to Expect from Nick Castellanos in 2026 Fantasy Baseball
Castellanos’ remaining fantasy appeal is tied primarily to volume and lineup opportunity. When he receives regular plate appearances, he still has enough bat-to-ball ability to produce usable counting stats, and his history of durability prior to 2025 suggests he can handle a meaningful role if the Padres keep him in the lineup. Multi-position usage between first base, the outfield, and designated hitter could also help him maintain relevance in deeper points league formats.
The weaknesses are becoming increasingly difficult to ignore. Declining hard contact, limited walk production, and deteriorating defensive value have already begun to cut into his playing time security.
Without a rebound in batted-ball authority, Castellanos profiles as a streak-driven hitter whose fantasy value depends heavily on opportunity rather than underlying skill growth. His margin for error is thinner entering his age-34 season, and the risk of further role reduction remains real.
From a fantasy baseball points league perspective, Castellanos projects as a back-end roster option who can provide modest run production when playing regularly but lacks the ceiling he once offered. A reasonable expectation for 2026 is league-average offensive output with moderate counting stats driven more by opportunity than impact. He fits best as depth in deeper formats rather than a reliable weekly starter.
As far as outfielder hierarchy for fantasy baseball points leagues, I rank him at Tier 9 under Aaron Judge, Juan Soto, and Ronald Acuña Jr., among others, and higher than Josh Smith, Lars Nootbaar, and Jake Mangum.
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