First baseman Nathaniel Lowe and the Boston Red Sox are finalizing a deal, sources told ESPN, paving the way for him to join one of the strongest lineups in baseball.

The deal, which will be for a prorated portion of the major league minimum after Lowe was designated for assignment by Washington earlier this month and went unclaimed on waivers, adds a veteran bat to a first-base mix that has been uncertain since Triston Casas‘ season-ending knee injury in May.

Lowe, 30, had been a consistent presence for the Texas Rangers for the past four seasons, including their World Series championship run in 2023. But after an offseason trade to the Nationals, Lowe posted career lows in batting average, on-base percentage and slugging percentage.

Nevertheless, Boston was thrilled to bring him in, hopeful he can find a resurgence at Fenway Park, where he could fit nicely on the left side of a platoon. Lowe has hit 14 home runs in 337 plate appearances against right-handed pitching this season, posting an OPS+ 20% better than league average.

The Red Sox have split time at first between veterans Abraham Toro against right-handed starters and Romy Gonzalez against left-handers. In 109 plate appearances against lefties, Gonzalez is punishing them, hitting .354/.404/.667. After a strong start to the season, Toro’s performance has faltered over the past five weeks, leaving a potential opportunity for Lowe.

Despite the questions at first, Boston ranks fourth in runs scored in the major leagues with 626 in 125 games, just 14 behind the big league-leading Los Angeles Dodgers. The Red Sox have got potential fortification waiting at Triple-A as well, with rookie Kristian Campbell righting his swing, Vaughn Grissom still playing well enough for an opportunity and top prospect Jhostynxon Garcia slugging 17 home runs in 65 games.

With Lowe going unclaimed on waivers, the Nationals will owe him most of the remainder of his $10.3 million salary. Lowe will be arbitration-eligible next offseason, offering the possibility Boston could bring him back in 2026.

At 68-57 this season, the Red Sox are tied with the Seattle Mariners for the top wild-card spot, a half-game ahead of the New York Yankees. The next-closest team in the AL wild-card race is Cleveland, which is 3½ games behind New York.

LAS VEGAS — Seattle Mariners outfielder Victor Robles was ejected from a minor league game during a rehab assignment with Triple-A Tacoma on Sunday after he was nearly hit by an inside pitch and tossed his bat at the pitcher.

Las Vegas starter Joey Estes’ first pitch to Robles in the third inning was inside and Robles whacked at it to avoid getting hit. After taking a few steps behind the plate and dropping his bat, Robles picked up the bat and threw it in Estes’ direction and was immediately ejected from the game by plate umpire Joe McCarthy.

Robles, who was hit by a pitch three times in his previous four games with Tacoma, took some steps toward the mound while yelling at the pitcher but was held back by McCarthy and Las Vegas teammates.

After going into the dugout, Robles threw a box of snacks toward the field before heading to the clubhouse.

SAN FRANCISCO — San Francisco Giants center fielder Jung Hoo Lee might have made the catch of the year — at least.

Tampa Bay’s Yandy Díaz drove a pitch to deep right-center, known as Triples Alley at Oracle Park, and Lee made a play that created a buzz Sunday on social media as San Francisco beat the Rays 7-1.

Lee ran to his left and while sliding on his left leg, the baseball bounced out of his glove. The ball deflected to his his left thigh and rolled down to his left calf before it popped up and he pinned it between his knees and snagged it with his glove.

The speedy, 26-year-old South Korean has become a fan favorite in San Francisco since signing a sixth-year deal worth $113 million before the 2024 season.

He’s about to be even more popular.

Lee has been perhaps the best player on the middle-of-the-pack Giants this season, playing regularly after his rookie season was shortened to 26 games because of injury. He has bounced back from season-ending surgery on his dislocated left shoulder after being injured crashing into an outfield wall.