Best bets today for all sports: Tuesday's picks include Paula Badosa vs. Julia Grabher tennis play [4/21/2026]

Tennis: Julia Grabher +5.5 games (-106)

• Edge: 10.0%
• Probability: 61.5%
• Tennis matchup: Paula Badosa vs. Julia Grabher (7:20AM ET, Tuesday)

Our model has identified value on Julia Grabher +5.5 games at -106 odds in their matchup at WTA Madrid Open. A 61.5% probability produces an edge of 10.0%, making this the strongest play for today's sports action.

Tennis: Roberto Bautista Agut +2.5 games (-120)

• Edge: 7.1%
• Probability: 61.7%
• Tennis matchup: Roberto Bautista Agut vs. Thiago Tirante (4:00AM ET, Wednesday)

At ATP Madrid Open, Roberto Bautista Agut +2.5 games carries a 7.1% edge and a probability of 61.7% at -120 odds, according to our model.

Tennis: Roberto Bautista Agut ML (+140)

• Edge: 7.1%
• Probability: 48.8%
• Tennis Matchup: Roberto Bautista Agut vs. Thiago Tirante (4:00AM ET, Wednesday)

Roberto Bautista Agut ML at +140 odds shows a 7.1% edge, supported by a 48.8% probability in simulations of the ATP Madrid Open match.

Tennis: Viktorija Golubic +5.5 (-134)

• Edge: 7.1%
• Probability: 64.4%
• Tennis Matchup: Anna Bondar vs. Viktorija Golubic (7:20AM ET, Tuesday)

A 7.1% edge and 64.4% probability make Viktorija Golubic +5.5 vs. Anna Bondar at a value play in the Anna Bondar vs. Viktorija Golubic matchup, per our model.

MLB: Dodgers vs. Giants over 7 runs (-102)

• Edge: 5.9%
• Probability: 56.4%
• MLB Matchup: Dodgers vs. Giants (9:45PM ET, Tuesday)

Dodgers vs. Giants over 7 runs at -102 odds presents a 5.9% edge, with simulations resulting in a probability of 56.4%.

Tennis: Solana Sierra vs. Dayana Yastremska over 19.5 total games (-115)

• Edge: 5.8%
• Probability: 59.3%
• Tennis Matchup: Dayana Yastremska vs. Solana Sierra (4:00AM ET, Wednesday)

Our model finds value on over 19.5 total games in Dayana Yastremska vs. Solana Sierra at -115 odds at ATP Brisbane, supported by an edge of 5.8%.

Tennis: Botic Van de Zandschulp ML (+126)

• Edge: 5.5%
• Probability: 49.7%
• Tennis Matchup: Botic Van de Zandschulp vs. Alexander Blockx (4:00AM ET, Wednesday)

Our model has uncovered value on Botic Van de Zandschulp ML at +126 odds. A 49.7% probability produces a 5.5% edge, making this a strong play for today's tennis action.

La Liga: Osasuna vs. Athletic Bilbao under 2.5 goals (-110)

• Edge: 5.0%
• Probability: 57.4%
• La Liga Matchup: Osasuna vs. Athletic Bilbao (1:00PM ET, Tuesday)

A 5.0% edge on a 57.4% probability makes under 2.5 goals at -110 odds a solid value play in today's Osasuna vs. Athletic Bilbao matchup.

Tennis: Martin Landaluce -4.5 (-110)

• Edge: 5.0%
• Probability: 57.4%
• Tennis Matchup: Martin Landaluce vs. Adam Walton (4:00AM ET, Wednesday)

Our model projects value on Martin Landaluce -4.5 at -110 odds. A 57.4% probability produces a 5.0% edge, making Martin Landaluce the favorable side in Saturday’s ATP Madrid Open tennis matchup.

Tennis: Julia Grabher vs. Paula Badosa over 19.5 total games (-105)

• Edge: 4.6%
• Probability: 55.9%
• Tennis Matchup: Paula Badosa vs. Julia Grabher (7:20AM ET, Tuesday)

Rounding out our top 10 bets, Paula Badosa vs. Julia Grabher over 19.5 total games at -105 odds shows a 55.9% probability and a 4.6% edge.

Best sports bets today summary: Tuesday, 4/21/2026

As of 4:03AM ET, here are our top bets by edge recommended by our model:

Matchup	Bet	Odds	Edge	Probability
Badosa vs. Grabher (Tennis)	Julia Grabher +5.5 Games	-106 @ FanDuel	10.0%	61.5%
Agut vs. Tirante (Tennis)	Roberto Bautista Agut +2.5 Games	-120 @ FanDuel	7.1%	61.7%
Agut vs. Tirante (Tennis)	Roberto Bautista Agut ML	+140 @ FanDuel	7.1%	48.8%
Bondar vs. Golubic (Tennis)	Viktorija Golubic +5.5 Games	-134 @ FanDuel	7.1%	64.4%
Dodgers vs. Giants (MLB)	Over 7 Runs	-102 @ DraftKings	5.9%	56.4%
Yastremska vs. Sierra (Tennis)	Over 19.5 Total Games	-115 @ DraftKings	5.8%	59.3%
Zandschulp vs. Blockx (Tennis)	Botic Van de Zandschulp ML	+126 @ FanDuel	5.5%	49.7%
Osasuna vs. Athletic Bilbao (La Liga)	Under 2.5 Goals	-110 @ DraftKings	5.0%	57.4%
Landaluce vs. Walton (Tennis)	Martin Landaluce -4.5	-110 @ FanDuel	5.0%	57.4%
Badosa vs. Grabher (Tennis)	Over 19.5 Total Games	-105 @ DraftKings	4.6%	55.9%

List of upcoming matchups to bet on now [4/21/2026]

• Tennis: Victoria Jimenez Kasintseva vs. Petra Marcinko (5:00AM ET, Tuesday)
• Tennis: Irina-Camelia Begu vs. Laura Siegemund (6:10AM ET, Tuesday)
• Tennis: Jessica Bouzas Maneiro vs. Beatriz Haddad Maia (6:10AM ET, Tuesday)
• Tennis: Julia Grabher vs. Paula Badosa (7:20AM ET, Tuesday)
• Tennis: Viktorija Golubic vs. Anna Bondar (7:20AM ET, Tuesday)
• Tennis: Magda Linette vs. Robin Montgomery (8:30AM ET, Tuesday)
• Tennis: Camila Osorio vs. Anastasia Zakharova (9:40AM ET, Tuesday)
• Tennis: Lois Boisson vs. Peyton Stearns (11:10AM ET, Tuesday)
• La Liga: Osasuna vs. Athletic Bilbao (1:00PM ET, Tuesday)
• La Liga: Valencia vs. Mallorca (1:00PM ET, Tuesday)

Conclusion

Our best bets are locked and loaded for April 21, 2026, featuring plays such as Julia Grabher +5.5 games and Roberto Bautista Agut +2.5 games. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are grounded in 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.