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Cubs vs Nationals Prediction, Pick, MLB Odds for Thursday, August 13

Cubs vs Nationals Prediction, Pick, MLB Odds for Thursday, August 13 article feature image
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Aug 7, 2026; Kansas City, Missouri, USA; Chicago Cubs starting pitcher Kevin Gausman (12) delivers a pitch against the Kansas City Royals during the first inning at Kauffman Stadium. Mandatory Credit: Denny Medley-Imagn Images

The Washington Nationals host the Chicago Cubs on August 13, 2026. First pitch from Nationals Park is scheduled for 4:05 p.m. EDT. The game will be broadcast on NATS.

Find my MLB picks and Cubs vs Nationals prediction below.


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Cubs vs Nationals Prediction

  • Cubs vs Nationals Pick: Under 8.5 (48c, Kalshi)

Cubs vs Nationals Kalshi MLB Odds


Cubs vs Nationals Probable Pitchers

Kevin Gausman (RHP, CHC)StatCade Cavalli (RHP, WSN)
6-10W-L9-5
2.7fWAR (FanGraphs)2.3
4.29 / 3.82ERA / xERA3.57 / 4.11
3.53 / 3.84FIP / xFIP3.59 / 3.39
16.6%K-BB%18.5%
38.3%GB%50.0%
.304BABIP.328
98Stuff+102
108Location+97

Cubs vs Nationals MLB Preview

I really like this starting pitching matchup.

Kevin Gausman is one of the sport’s best pitchers when he’s locked in. He’s been unlucky this season (4.29 ERA), but the underlying numbers are still rock-solid (3.82 xERA, 3.53 FIP, 3.84 xFIP, 3.08 botERA) behind his ever-dangerous splitter (40% whiff, .235 xwOBA allowed).

Washington’s offense is a little watered down right now without James Wood — Zerillo projects this lineup with just a 95 wRC+ against right-handed pitching. That’ll help Gausman, as will the league’s best infield defense.

The Nationals have found a few solid starting arms this season, including Cade Cavalli, power-rated as Sean Zerillo’s No. 34 starting pitcher (3.71 weighted FIP). He’s got a couple of nasty secondary offerings (117 Stuff+ slider, 112 Stuff+ curveball).

We have a few things working against us, like two poor bullpens, an offensive-friendly umpire, and an offensive-friendly ballpark.

But ultimately, Zerillo projects this total at exactly 8.5, so getting Under 8.5 at less than 50 cents on Kalshi is a good look.

If you want to place this wager on Kalshi, make sure to use our Kalshi Promo Code.

Pick: Under 8.5 (48c, Kalshi)

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About the Author

Tanner McGrath covers college basketball, college football and Major League Baseball at Action Network. He is a contributor to Payoff Pitch, Action Network’s Major League Baseball betting podcast. He's been working in the space for more than five years with past journalism experience in Canadian collegiate sports, finance and economics. He has an obsession with America East basketball, betting the Miami Marlins and sweating out home underdogs.

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