Nationals at Rangers Predictions, Odds and Betting Picks
David Genge Published 20/08/2026
The Texas Rangers are the side to back against the Washington Nationals on Thursday, with DraftKings opening Texas as a -140 moneyline favorite and Washington at +115. Jacob deGrom brings 147 strikeouts and a 3.95 ERA into the matchup, while Nationals starter Alvarez enters at 2-4 with a 3.72 ERA and 69 strikeouts.
The strongest angle is Texas at home behind deGrom, but the total also deserves attention with the number set at 7.5 runs at DraftKings. Washington is missing James Wood because of an oblique strain, while Texas is still without Josh Jung because of a calf injury.
Nationals vs Rangers Game Preview
Washington enters the series finale at 61-67, while Texas is 62-65. The Nationals are without Wood, who has been on the 10-day IL since August 4, leaving a major hole in a lineup facing deGrom and his 147 strikeouts.
NATIONALS vs. RANGERS: Official Full Game Highlights (August 19) | 2026 MLB Season
Texas has deGrom back in the rotation after he left his August 13 start with right triceps fatigue. His bullpen session went well enough for the Rangers to schedule him for Thursday, while Nathan Eovaldi remains on the 15-day IL with right posterior elbow inflammation and Jack Leiter remains on the 60-day IL.
The situational factor is the extreme Arlington heat. The August 20 forecast calls for clear skies, no rain and temperatures cooling from the 90s toward the 80s during the game, with a south-southwest wind of 5 to 9 mph. Globe Life Field also gives Texas the home-field setting for the 8:05 p.m. ET rubber game.
Moneyline Pick
The Rangers ML is the pick. DraftKings opened Texas at -140, and deGrom gives the home team the more established strikeout profile with 147 Ks and a 3.95 ERA. Washington is also without Wood, who was hitting in the middle of the lineup before his August 4 oblique injury.
DeGrom's recent triceps issue adds some risk, but his successful bullpen session cleared the path for Thursday's start. Texas also gets the benefit of playing at Globe Life Field against a Nationals lineup missing one of its key offensive pieces.
Pick: Texas Rangers ML (-140 at DraftKings).
Run Line Pick
Rangers -1.5 is the run line pick at +155. The plus-money price gives this play a stronger payout than the moneyline, while Washington's lineup loses Wood and faces a Rangers starter with 147 strikeouts this season.
The 1.5-run spread also matches the central pitching angle. If deGrom handles his return cleanly and Texas reaches Alvarez early, the home favorite has a clear path to winning by multiple runs.
Pick: Texas Rangers -1.5 (+155 at DraftKings).
Best Player Prop
- Jacob deGrom strikeouts Over 5.5 (TBD at DraftKings). DeGrom has recorded 147 strikeouts this season, giving him a strong baseline for a strikeout prop against a Washington lineup missing Wood. His 3.95 ERA also supports a workload-focused angle if his triceps holds up through the start.
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Game Total Pick
Under 7.5 runs is the total pick. Alvarez brings a 3.72 ERA into the matchup, while deGrom enters at 3.95 ERA with 147 strikeouts. Those numbers give both starters a strong base for keeping the game below a high-scoring threshold.
The Nationals also lose Wood's bat because of his oblique injury, which reduces Washington's lineup depth. Arlington's 5 to 9 mph south-southwest wind is modest rather than a major boost for hitters, and the total is 7.5 runs at DraftKings.
Pick: Under 7.5 (-102 at DraftKings).
Best Trades for Nationals vs Rangers
Prediction market prices put Texas at 61¢ to win and Washington at 40¢, while the spread market prices Washington +1.5 at 59¢. The strongest trades center on Texas' home-field edge, deGrom's 147-strikeout season and the Nationals' lineup loss of Wood.
- Game winner, Texas Rangers: YES at 61¢ on Polymarket. The market gives Texas a 61% implied probability, which fits the home setting and deGrom's 8-8 record with 147 strikeouts.
- Run total Over 7.5: YES at 52¢ on Polymarket. The 7.5-run contract is priced slightly above 50¢, and Texas' offense has the better chance to create separation if deGrom's return is limited by his recent triceps issue.
- First inning run: NO at 55¢ on Polymarket. The market gives the no-run side a 55¢ price, while Alvarez's 3.72 ERA and deGrom's 3.95 ERA give both teams credible starting-pitching protection in the opening frame.
How to Watch Nationals vs Rangers and Game Info
- Location: Globe Life Field, Arlington, TX
- Date: Thursday, August 20, 2026
- First pitch: 8:05 p.m. ET
- TV: Rangers Sports Network, presented by Progressive; Nationals.TV; FS1.
- Nationals starting pitcher: Alvarez (2-4, 3.72 ERA).
- Rangers starting pitcher: Jacob deGrom (8-8, 3.95 ERA).
- Weather forecast: 105°F-106°F daytime high, clear skies, south-southwest wind at 5 to 9 mph.
Final Takeaways
The Texas Rangers is the best side on the board at the opening DraftKings price of -140. DeGrom's 147 strikeouts give the Rangers a clear starting-pitching edge, while Washington enters without Wood's bat because of his oblique injury. The Rangers -1.5 at +155 offers the stronger price if deGrom handles his return and Texas turns its home-field advantage into a multi-run win. The Under 7.5 at -102 is the secondary angle, with both starters carrying ERAs below 4.00.
Check the latest odds and line movement for Nationals vs Rangers at betting.net before placing your bets. All odds as of 1:35 AM ET on August 20, 2026. Odds sourced from DraftKings.