The Boston Red Sox and top infield prospect Kristian Campbell are in deep talks about a contract extension. No contract specifics were reported, but look for the Red Sox to try to secure an extension with their top prospect soon. He earned a spot on Boston's Opening Day roster and is off to a hot start in 2025. The 22-year-old is hitting .500 (5-for-10) with a home run over two games. Campbell smashed his first major-league home run off Jacob Webb in Saturday's 4-3 loss to the Texas Rangers. His homer traveled 431 feet with an exit velocity of 112.2 mph. Campbell has a ton of upside and should be added in all league formats. He's only rostered in 39% of Yahoo Fantasy leagues, especially while swinging a hot bat. Campbell will look to continue his strong start in Sunday's series finale against the Rangers.

Colorado Rockies reliever Seth Halvorsen struck out one over 1 1/3 innings to earn the save in Saturday's 2-1 win over the Tampa Bay Rays. Halvorsen entered the eighth inning to protect a one-run lead. With two outs and runners on first and second base, Halvorsen got Yandy Diaz to ground out to end the inning. The 25-year-old made quick work of the Rays in the ninth to notch his first save of the season. He converted both save opportunities while posting a 1.46 ERA, 0.81 WHIP, and a 13:2 K:BB across 12 1/3 innings in 2024. Halvorsen finished strong last season and earned more save opportunities with his performance in Saturday's win. Fantasy managers searching for saves should look to add Halvorsen off the waiver wire, as he's rostered in just 3% of Yahoo Fantasy leagues.

Texas Rangers reliever Chris Martin struck out two over a scoreless inning to earn the save in Saturday's 4-3 win over the Boston Red Sox. Martin entered the ninth inning to protect a one-run lead. The 38-year-old quick work of the Red Sox, retiring all three batters he faced on 13 pitches to earn his first save of the season. The Rangers used Luke Jackson for the team's save opportunity on Friday but opted to utilize Martin after Jackson pitched in the team's first two games. Martin has yet to allow a run with a 0.41 WHIP and four strikeouts over 2 1/3 innings in 2025. The Rangers will likely use a closer-by-committee approach between Martin and Jackson to handle ninth-inning duties. Fantasy managers searching for saves or playing in leagues that count holds as a category can add Martin off the waiver wire.

Los Angeles Angels reliever Kenley Jansen allowed one walk while striking out two over a scoreless inning to earn the save in Saturday's 1-0 win over the Chicago White Sox. Jansen entered the ninth inning to protect a one-run lead. The veteran right-hander needed 19 pitches to notch his first save with the Angels this season. Jansen signed a one-year, $10 million contract with the Angels this offseason to be the team's primary closer. The 37-year-old notched 27 saves with Boston last season while posting a 3.29 ERA and 1.06 WHIP. Jansen is currently fourth on the all-time list for saves with 448 and is only 31 saves away from surpassing Lee Smith for third all-time.

Philadelphia Phillies starting pitcher Jesus Luzardo tallied 11 strikeouts across five innings of two-run ball en route to earning the victory over the Washington Nationals on Saturday. He allowed two hits, two walks, and two runs. Most of his damage came in the second frame when backstop Keibert Ruiz launched a two-run shot. This was an impressive Philadelphia debut for Luzardo as he battled numerous injuries last season. He was only able to log 66 1/3 innings of work and held a high 5.00 ERA with a 1.25 WHIP. He enjoyed a strong campaign in 2023 when he tallied 208 strikeouts across 178 2/3 innings and posted a 3.58 ERA and a 1.21 WHIP. Given his impressive debut and high strikeout upside, he is worth adding in shallow formats. However, he does have a tough task ahead of him, facing the Los Angeles Dodgers on Friday evening.