Nationals vs. Rockies Prediction, MLB Picks for Monday, July 20

The Washington Nationals will begin a three-game series against the Colorado Rockies on Monday, July 20 at 8:40 p.m. ET. Before the first pitch is thrown, the Nationals are favored at Coors Field, possessing a 1.75x payout to win on PrizePicks Team Picks.

Both teams have struggled recently, with Washington going 4-6 in its last 10 games and losing four of their last six. Colorado has gone 3-7 in their last 10 contests, failing to win four of its last five.

Below, we'll break down our Nationals vs. Rockies prediction and picks for Monday’s MLB contest, including the run line, over/under, and key player picks for PrizePicks.

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Nationals vs. Rockies Prediction, Winner Payout, Over/Under – Monday, July 20

To get the series started, it will be Nationals SP Andrew Alvarez (3.29 xFIP across 49.0 IP) and Rockies SP Kyle Freeland (4.17 xFIP across 88.0 IP) squaring off on the mound.

There are some positive metrics for Alvarez, as he’s in the 86th percentile in barrel rate (5.2%) and 93rd percentile in ground ball rate (54.1%), per Baseball Savant. However, he’s also in the 40th percentile in xERA (4.34) and the 28th percentile in xBA (.258).

Along with Freeland holding a dismal 7.36 ERA across his first 17 starts, he’s residing in the eighth percentile in xERA (5.59), second percentile in xBA (.295), and 10th percentile in barrel rate (11.0%).

With a 40-61 record entering Monday’s matchup, the Rockies return the lowest payout to finish with the worst record (2.17x) in the league, via PrizePicks Team Picks.

Not many teams have been hotter at the plate than the Nationals recently, as they’ve tallied the second-best wRC+ (127), second-best wOBA (.359), and best ISO (.226) over the last 30 days, per FanGraphs. On the flip side, the Rockies have produced the 13th-best wRC+ (101), fifth-best wOBA (.341), and fifth-best ISO (.191) in the same span.

Nationals vs. Rockies Winner Payout, Over/Under – Monday, July 20

The Nationals enter Monday’s game as a road favorite against the Rockies, returning a 1.75x payout if they win outright, via PrizePicks Team Picks.

Here are the full payouts for the Nationals vs. Rockies game on PrizePicks.

• Spread: Washington Nationals -1.5 (2.17x payout)
• Over/Under: 11.5 (1.81x payout on Over)
• Game Winner Payout: Nationals 1.75x | Rockies 2x

Make your Nationals vs. Rockies prediction on spread or over/under on PrizePicks Team Picks to earn real money — available in 35 states!

Team Picks data is live at the time of writing and is subject to change.

Nationals vs. Rockies Prediction on the Winner – 7/20/26

Here are the key game stats and trends behind our Nationals vs. Rockies prediction on the winner for Monday, July 20.

• Freeland has permitted multiple ER in 14 straight starts and has ceded 4+ ER in 10 of those outings.
• The Nationals boast the best wRC+ (118), best wOBA (.346), and fourth-best ISO (.175) against lefties this season.
• Washington has the second-highest win rate as a road favorite (75.0%) in 2026, per TeamRankings.
• Meanwhile, Colorado has the 13th-lowest win rate as a home underdog (46.0%).
• The Rockies have sputtered against southpaws, notching the worst wRC+ (81), 14th-worst wOBA (.310), sixth-worst ISO (.133), and the highest strikeout rate (26.0%) in that split.
• Alvarez has registered a 3.09 xFIP, 27.5% K-rate, and 0.00 HR/9 in his road starts, compared to respective marks of 3.40, 23.5%, and 0.59 at home.

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Nationals vs. Rockies Picks, Player Stats for PrizePicks: 7/20/26

Here are the top Nationals vs. Rockies picks to target on Monday, July 20. Today’s MLB picks for PrizePicks include Curtis Mead and Hunter Goodman.

Nationals 3B Curtis Mead vs. Rockies: 8.5 Hitter Fantasy Score

• Mead is logging a positive 136 wRC+, .372 wOBA, and .256 ISO against left-handed pitchers in 2026.
• Since the start of July, Mead has had a 237 wRC+, .524 wOBA, and .348 ISO.
• Across his last 10 appearances, Mead has totaled 5 multi-hit performances, 3 HRs, 9 RBI, 2 SBs, and 9 runs scored.
• Freeland is producing a 4.34 xFIP, 1.63 WHIP, and 2.19 HR/9 against right-handed hitters.

Add Curtis Mead to your PrizePicks Lineup now.

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Rockies C Hunter Goodman vs. Nationals: 1.5 Total Bases

• Goodman is coming off a 3-homer and 5-RBI outing at home against the Cincinnati Reds on Sunday.
• Additionally, Goodman has racked up 2+ bases in three of his last five starts.
• When facing lefties, Goodman has posted a 138 wRC+, .397 wOBA, and .278 ISO.
• With three starts in July, Alvarez is recording a 4.63 xFIP and 1.38 WHIP while allowing at least 3 ER in back-to-back outings. 

Add Hunter Goodman to your PrizePicks Lineup now.

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Both the Nationals and Rockies have struggled recently, but Colorado is in contention to finish with the worst record in the league. Can Washington secure a win against Freeland and Colorado’s bullpen on Monday?

Don’t wait until the first pitch happens — make your Nationals vs. Rockies picks on PrizePicks now and earn real money if you’re right.

Pick players, predict More or Less on their stats, and cash in if you’re right. With Team Picks, you can make predictions on game winners, spreads, and over/unders, now available in 35 states.

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