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Nationals vs. Rangers Prediction: Texas Favored in Series Finale at Globe Life Field

The Nationals and Rangers close out their series Thursday at Globe Life Field, with Jacob deGrom on the mound for Texas as the Rangers look to close it out as home favorites.

By Adam Hutchinson Updated August 20, 2026
Wyatt Langford batting for the Texas Rangers against the Washington Nationals

Nationals vs. Rangers Prediction: Texas Favored in Series Finale at Globe Life Field

The Washington Nationals and Texas Rangers close out their three-game series on Thursday night at Globe Life Field in Arlington, with first pitch set for 8:05 PM ET. Both clubs enter the finale with little postseason hope but plenty on the line for pride and roster evaluation down the stretch. Washington sits at 61-67, while Texas is 62-65 and clinging to the fringes of the AL West race, two games back of Houston. The Nationals took the second game of this set behind a dominant Cade Cavalli outing, evening the series after dropping the opener, and now look to steal the finale on the road against a Rangers team that has cooled off considerably in August.

What the Betting Markets Are Saying

Texas opened as a solid favorite and the number has held throughout the day, with the Rangers priced between -156 and -174 on the moneyline depending on the book, while Washington sits anywhere from +140 to +153 as the road underdog. The run line has the Nationals getting +1.5 runs at odds around -144 to -152, with Texas -1.5 going off in the +126 to +141 range. The total is set at 7.5 runs, and the market has leaned slightly toward the over across most shops, though a few have it closer to a coin flip given both bullpens’ recent volatility.

Public betting money has leaned toward Texas, with reported money percentages skewing well over 60% to the Rangers side, even as bet counts are more evenly split. That kind of split — sharper money on the favorite — is worth noting for anyone tracking how betting odds work before placing a wager on this one.

The Pitching Matchup Tells the Story

Jacob deGrom gets the ball for Texas in his 24th start of the season, sporting an 8-8 record with a 3.95 ERA, a 1.17 WHIP, and 147 strikeouts across 120.2 innings. The 38-year-old righty has been characteristically dominant when healthy, though his last outing against the Los Angeles Angels was a rare rough patch — two earned runs allowed in just two innings before an early exit. Washington will counter with left-hander Andrew Alvarez, who is 2-4 with a 3.72 ERA and 69 strikeouts in 75.2 innings across 18 appearances this season. Alvarez has quietly been effective of late, tossing 5.2 innings and allowing just two earned runs in his last start against the Mets, and opponents are hitting only .240 against him on the year.

Washington’s bullpen has struggled to support its rotation lately — the Nationals have allowed 13 home runs over their last 10 games and carry a 3.87 ERA as a staff over that stretch — but Cavalli’s complete-game-caliber effort on Wednesday, when he struck out 11 over six shutout innings, was a reminder of the upside still in this rotation. The Nationals have alternated wins and losing streaks all month, going 2-8 in one stretch before rattling off wins against Cincinnati and Chicago, then dropping three straight to the Mets before splitting the first two games of this Texas series.

Lineups and Key Players to Watch

Texas will lean on its middle of the order to generate offense against Alvarez. Corey Seager bats second, Jake Burger third, and Brandon Nimmo cleans up in the four-hole, giving the Rangers thump from both sides of the plate. Left fielder Wyatt Langford, batting leadoff, has been a steady above-average bat all year — he’s hitting .253 with 14 home runs and 33 RBI on the season, and remains one of the more disciplined hitters in a lineup that has otherwise gone cold in August, managing just a .488 team OPS over the last 10 games as a unit.

Washington’s lineup features Dylan Crews hitting fifth and Daylen Lile in left field, both part of a young core the Nationals are continuing to develop as the season winds down. The Nationals’ offense has been streaky — a .259 team average over their last 10 games masks wild swings between shutout losses and eight-run outbursts. If Washington’s bats show up the way they did in Wednesday’s 6-0 win, built on 10 hits and multiple extra-base knocks, they have enough firepower to make this competitive against a Rangers offense that has struggled to string together quality at-bats of late.

Other Game Picks

Texas has won six of its last 10 series openers at home this season, but the club is just 3-7 over its last 10 games overall, a stretch that includes back-to-back losing series against the Angels and Athletics. That recent slide is a big reason the line on this game isn’t more lopsided despite deGrom’s track record on the mound.

Prediction and Best Bet

This projects as a low-scoring, pitching-driven affair given deGrom’s stuff and Alvarez’s recent form, but Texas’s superior lineup depth and home-field advantage should be enough to close out the series. Washington’s bullpen fatigue late in games has been the difference in a number of one-run losses this month, and that trend is likely to bite them again here.

  • Prediction: Rangers 4, Nationals 2
  • Best Bet: Rangers on the run line (-1.5)

With deGrom on the mound and Texas needing the win to stay within striking distance in the AL West, the Rangers should be able to build enough of a cushion to cover the run line rather than needing a nail-biter finish.

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