Best bets today for all sports: Monday's picks include Barbora Krejcikova vs. Anna-Lena Friedsam tennis play [9/21/2026]

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Written by Ryan Leaver

Get the best bets for Monday, September 21, 2026.

Today's Best Bets.
These betting picks for September 21, 2026, are based on the latest odds and probabilities for Monday's action.

Today’s best sports bets for September 21, 2026 are here, with Barbora Krejcikova vs. Anna-Lena Friedsam on the WTA Tour and Blue Jays vs. Orioles in the MLB among the top plays identified by our model across Monday’s action.

Dimers’ predictive analytics engine runs 24/7, searching the latest odds to uncover real betting edges. The result? Data-backed picks that help Dimers Pro members make smarter decisions.

List of best bets for today [9/21, updated 1:02AM ET]

Below, you’ll find today’s best bets, ranked by edge for Monday, September 21, 2026.

Tennis: Anna-Lena Friedsam vs. Barbora Krejcikova Over 18.5 total games (-115)

Our model has identified value on Over 18.5 total games in Anna-Lena Friedsam vs. Barbora Krejcikova at -115 odds in their matchup at WTA Singapore. A 63.5% probability produces an edge of 10.0%, making this the strongest play for today's sports action.

 

MLB: Blue Jays vs. Orioles Over 7.5 runs (-104)

Blue Jays vs. Orioles over 7.5 runs carries a 7.3% edge and a probability of 58.2% at 51¢ odds, according to our model.

 

WNBA: Wings ML (-218)

Wings ML at -218 odds shows a 6.3% edge, supported by a 74.8% probability in simulations.

 

NFL: Rams -6.5 (-111)

A 3.9% edge and 56.5% probability makes Rams -6.5 vs. Giants a value play in the Giants vs. Rams matchup, per our model.

 

WNBA: Dream ML (-117)

Dream ML at 54¢ presents a 3.1% edge, with simulations resulting in a probability of 57%.

 

Tennis: Sohyun Park ML (+700)

Our model finds value on Sohyun Park to win at +700 at ATP Brisbane, supported by an edge of 2.9%.

 

MLB: Nationals ML (+138)

Our model has uncovered value on Nationals-Tigers to finish as a tie after 90 minutes at 42¢. A 44.9% probability produces a 2.9% edge, making this a strong play for today's MLB action.

 

Tennis: Renata Zarazua +3.5 (-115)

A 2.2% edge on a 55.7% probability makes Renata Zarazua +3.5 at -115a solid value play in this WTA Korea Open matchup.

 

WNBA: Wings -6.5 (+104)

Our model projects value on Wings -6.5 at 49¢. A 51.1% probability produces a 2.1% edge, making Wings the favorable side in today's WNBA matchup.

 

Best sports bets today summary: Monday, 9/21/2026

As of 1:02AM ET, here are our top bets by edge recommended by our model:

Matchup Bet Odds Edge Prob.
Krejcikova vs. Friedsam (Tennis) Over 18.5 total games -115 @ DraftKings 10.0% 63.5%
Blue Jays vs. Orioles (MLB) Over 7.5 runs 51¢ @ Polymarket 7.3% 58.2%
Wings vs. Mercury (WNBA) Wings ML -218 @ DraftKings 6.3% 74.8%
Giants vs. Rams (NFL) Rams -6.5 vs. Giants 53¢ @ Novig 3.9% 56.5%
Dream vs. Liberty (WNBA) Dream ML 54¢ @ Polymarket 3.1% 57%
Park vs. Montgomery (Tennis) Sohyun Park ML +700 @ FanDuel 2.9% 15.4%
Nationals vs. Tigers (MLB) Nationals ML 42¢ @ Novig 2.9% 44.9%
Bondar vs. Zarazua (Tennis) Renata Zarazua +3.5 Games -115 @ Caesars 2.2% 55.7%
Wings vs. Mercury (WNBA) Wings -6.5 49¢ @ Polymarket 2.1% 51.1%
 

List of upcoming matchups to bet on right now [9/21/2026]

Conclusion

Our best bets are locked and loaded for September 21, 2026, featuring plays such as over 18.5 total games in the Anna-Lena Friedsam vs. Barbora Krejcikova matchup and over 7.5 runs in the Blue Jays vs. Orioles matchup. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are sourced from current data to help you make informed decisions. For additional resources and advice, head to our Responsible Gambling hub.

All odds and probabilities in this article are correct and accurate at the time of publication.

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Written by
Ryan Leaver
Senior Sports and Betting Editor

Ryan Leaver uses advanced statistical models and simulations to predict outcomes and provide predictions for the NBA, NFL, college football, college basketball, and soccer. He offers detailed game previews, best bets, props, and futures articles.

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