The fantasy baseball landscape often rewards those who spot undervalued talent before the market catches up. As the season moves into its second half, four players who have shown signs of improvement are emerging as prime buy‑low candidates for roster upgrades.
Pitching prospects poised for a breakout
Shota Imanaga, a left‑hander with a 4.17 ERA overall, has been turning a corner. In his last two July starts he posted a 2.79 ERA, struck out 13 batters and limited opponents to two runs or fewer in five of six outings. Meanwhile, Bryan Woo of the Seattle Mariners carries an xERA of 3.51 and an FIP of 3.05, suggesting that his current 4.23 ERA is likely to normalize as his underlying metrics improve. Both pitchers rank among the elite in Pitching Run Value, with Woo boasting a 35% chase rate and a disciplined 4.7% walk rate.
Power in the outfield
Veteran Marcell Ozuna, now in his 14th season, has been quietly delivering consistent production. He posted a .286 average in July and a .263 mark in June, while his offensive rating remains among the league’s best. Over the past three years his plus‑rating has hovered around plus‑7, indicating a strong contribution both at the plate and in the field. Analysts expect him to add double‑digit home runs in the remainder of the season, making him a compelling target for teams needing a reliable power source.
A hidden bat
Vinnie Pasquantino may be batting just .143 in July, but his June average of .298 and a plus‑7.9 offensive rating in 2025 reveal a different story. He has hit 51 home runs in his last 283 games, underscoring his long‑term power potential. The recent dip appears to be a short‑term slump rather than a sign of decline, positioning him as a classic buy‑low opportunity for savvy fantasy managers.
Together, these four athletes illustrate how a careful review of recent performance trends can uncover value that mainstream rankings often miss. Whether on the mound or at the plate, their underlying metrics suggest a strong second half, making them strategic additions for any roster looking to gain a competitive edge.