Biggest losses on August 9, 2026
These are backtest data
How backtesting worksResolved trades are what a strategy gets scored on.
Every trade on this page has a known outcome, which is what makes it possible to measure a rule instead of guessing at one. Write a rule over trades like these and Rivo scores it: our longshot rule went 105 wins and 345 losses and still returned +67.5% at $100 a trade.
The rest of the day
99 more losses on August 9, 2026
#2-$55.5K
OVER
Atlanta Braves vs. New York Yankees: O/U 8.5stake $55.5K·@ 51¢Aug 9, 2026#3-$55.5K
OVER
Atlanta Braves vs. New York Yankees: O/U 8.5stake $55.5K·@ 51¢Aug 9, 2026#4-$52.4K
SAN FRANCISCO GIANTS
Detroit Tigers vs. San Francisco Giantsstake $52.4K·@ 47¢Aug 9, 2026#5-$52.4K
SAN FRANCISCO GIANTS
Detroit Tigers vs. San Francisco Giantsstake $52.4K·@ 47¢Aug 9, 2026#6-$36K
ARIZONA DIAMONDBACKS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $36K·@ 41¢Aug 9, 2026#7-$29.3K
SAN FRANCISCO GIANTS
Detroit Tigers vs. San Francisco Giantsstake $29.3K·@ 42¢Aug 9, 2026#8-$28.2K
UNDER
Chicago Cubs vs. Kansas City Royals: O/U 10.5stake $28.2K·@ 51¢Aug 9, 2026#9-$26.5K
MILWAUKEE BREWERS
Spread: Milwaukee Brewers (-1.5)stake $26.5K·@ 52¢Aug 9, 2026#10-$26.4K
NO
Will Seattle Sounders FC win on 2026-08-09?stake $26.4K·@ 48¢Aug 9, 2026#11-$26.1K
OVER
Detroit Tigers vs. San Francisco Giants: O/U 7.5stake $26.1K·@ 49¢Aug 9, 2026#12-$25.1K
NO
Will Nashville SC win on 2026-08-09?stake $25.1K·@ 45¢Aug 9, 2026#13-$24.3K
VIRTUS.PRO
Counter-Strike: Virtus.pro vs Sashi Esport (BO3) - Esports World Cup Open Qualifier Play-Insstake $24.3K·@ 56¢Aug 9, 2026#14-$24K
CINCINNATI REDS
Cincinnati Reds vs. Washington Nationalsstake $24K·@ 48¢Aug 9, 2026#15-$23.4K
OVER
Tampa Bay Rays vs. Seattle Mariners: O/U 7.5stake $23.4K·@ 47¢Aug 9, 2026#16-$22.2K
MATEUSZ GAMROT
UFC Fight Night: Mateusz Gamrot vs. Quillan Salkilld (Lightweight, Main Card)stake $22.2K·@ 43¢Aug 9, 2026#17-$21.8K
ALEXANDRA EALA
National Bank Open: Alexandra Eala vs Belinda Bencicstake $21.8K·@ 47¢Aug 9, 2026#18-$20.7K
LEYLAH FERNANDEZ
National Bank Open: Leylah Fernandez vs Naomi Osakastake $20.7K·@ 25¢Aug 9, 2026#19-$19.9K
ALEXANDRA EALA
National Bank Open: Alexandra Eala vs Belinda Bencicstake $19.9K·@ 49¢Aug 9, 2026#20-$19.7K
CLEVELAND GUARDIANS
Cleveland Guardians vs. Chicago White Soxstake $19.7K·@ 55¢Aug 9, 2026#21-$19.0K
OVER
SE Palmeiras vs. SC Internacional: O/U 0.5stake $19.0K·@ 95¢Aug 9, 2026#22-$18.3K
OVER
Tampa Bay Rays vs. Seattle Mariners: O/U 6.5stake $18.3K·@ 55¢Aug 9, 2026#23-$17.8K
JOAO FONSECA
National Bank Open: Joao Fonseca vs Ben Sheltonstake $17.8K·@ 45¢Aug 9, 2026#24-$17.4K
NO
Will FK Rodina Moskva win on 2026-08-09?stake $17.4K·@ 95¢Aug 9, 2026#25-$17.4K
LOS ANGELES DODGERS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $17.4K·@ 58¢Aug 9, 2026#26-$16K
TEAM WE
LoL: JD Gaming vs Team WE - Game 2 Winnerstake $16K·@ 40¢Aug 9, 2026#27-$15.6K
OVER
Malmo FF vs. Degerfors IF: O/U 3.5stake $15.6K·@ 87¢Aug 9, 2026#28-$15K
TEAM WE
LoL: JD Gaming vs Team WE (BO3) - LPL Group Ascendstake $15K·@ 39¢Aug 9, 2026#29-$14.8K
IAN MACHADO GARRY
UFC 330: Islam Makhachev vs. Ian Machado Garry (Welterweight, Main Card)stake $14.8K·@ 25¢Aug 9, 2026#30-$14.6K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster - Game 2 Winnerstake $14.6K·@ 50¢Aug 9, 2026#31-$14.1K
OVER
Tampa Bay Rays vs. Seattle Mariners: O/U 6.5stake $14.1K·@ 58¢Aug 9, 2026#32-$13.7K
NO
Will Kai and Speed beat the Minecraft challenge by August 17?stake $13.7K·@ 86¢Aug 9, 2026#33-$13.4K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster (BO3) - LCK Round 3-4 Legend Groupstake $13.4K·@ 67¢Aug 9, 2026#34-$13.3K
OVER
Tampa Bay Rays vs. Seattle Mariners: O/U 7.5stake $13.3K·@ 45¢Aug 9, 2026#35-$13.2K
UNDER
New York Mets vs. Pittsburgh Pirates: O/U 8.5stake $13.2K·@ 51¢Aug 9, 2026#36-$12.6K
OVER
Tampa Bay Rays vs. Seattle Mariners: O/U 6.5stake $12.6K·@ 52¢Aug 9, 2026#37-$12.5K
OVER
Atlanta Braves vs. New York Yankees: O/U 8.5stake $12.5K·@ 50¢Aug 9, 2026#38-$12.4K
OVER
Tampa Bay Rays vs. Seattle Mariners: O/U 7.5stake $12.4K·@ 47¢Aug 9, 2026#39-$12K
NO
Will IFK Goteborg win on 2026-08-09?stake $12K·@ 63¢Aug 9, 2026#40-$12.0K
THUNDERTALK GAMING
LoL: ThunderTalk Gaming vs Top Esports - Game 1 Winnerstake $12.0K·@ 28¢Aug 9, 2026#41-$11.8K
GENTLE MATES
Valorant: Gentle Mates vs Enterprise Esports (BO3) - VCT EMEA Play-Insstake $11.8K·@ 59¢Aug 9, 2026#42-$11.6K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster (BO3) - LCK Round 3-4 Legend Groupstake $11.6K·@ 43¢Aug 9, 2026#43-$11.6K
BOSTON RED SOX
Athletics vs. Boston Red Soxstake $11.6K·@ 68¢Aug 9, 2026#44-$11.5K
NO
Will Cruzeiro EC win on 2026-08-09?stake $11.5K·@ 43¢Aug 9, 2026#45-$11.5K
PHILADELPHIA PHILLIES
Spread: Philadelphia Phillies (-1.5)stake $11.5K·@ 48¢Aug 9, 2026#46-$11.4K
YES
Will Club Nacional de Football win on 2026-08-09?stake $11.4K·@ 66¢Aug 9, 2026#47-$11.3K
YES
Will SE Palmeiras win on 2026-08-09?stake $11.3K·@ 62¢Aug 9, 2026#48-$11.2K
LOS ANGELES DODGERS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $11.2K·@ 56¢Aug 9, 2026#49-$11K
TALLON GRIEKSPOOR
National Bank Open: Tallon Griekspoor vs Daniel Merida Aguilarstake $11K·@ 55¢Aug 9, 2026#50-$10.8K
TEAM WE
LoL: JD Gaming vs Team WE - Game 2 Winnerstake $10.8K·@ 44¢Aug 9, 2026#51-$10.6K
DPLUS KIA
LoL: Dplus KIA vs KT Rolster - Game 1 Winnerstake $10.6K·@ 58¢Aug 9, 2026#52-$10.6K
KIWOOM DRX
LoL: BNK FEARX vs Kiwoom DRX - Game 1 Winnerstake $10.6K·@ 50¢Aug 9, 2026#53-$10.4K
FLYQUEST
LoL: FlyQuest vs Team Liquid (BO3) - LCS Regular Seasonstake $10.4K·@ 31¢Aug 9, 2026#54-$10.3K
LOS ANGELES DODGERS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $10.3K·@ 54¢Aug 9, 2026#55-$10.2K
OVER
Atlanta Braves vs. New York Yankees: O/U 8.5stake $10.2K·@ 51¢Aug 9, 2026#56-$10K
SEATTLE MARINERS
Tampa Bay Rays vs. Seattle Marinersstake $10K·@ 53¢Aug 9, 2026#57-$10K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster (BO3) - LCK Round 3-4 Legend Groupstake $10K·@ 39¢Aug 9, 2026#58-$9.8K
FLYQUEST
LoL: FlyQuest vs Team Liquid (BO3) - LCS Regular Seasonstake $9.8K·@ 32¢Aug 9, 2026#59-$9.7K
VIRTUS.PRO
Counter-Strike: Virtus.pro vs Sashi Esport (BO3) - Esports World Cup Open Qualifier Play-Insstake $9.7K·@ 55¢Aug 9, 2026#60-$9.6K
MINNESOTA TWINS
Minnesota Twins vs. Milwaukee Brewersstake $9.6K·@ 31¢Aug 9, 2026#61-$9.6K
CINCINNATI REDS
Cincinnati Reds vs. Washington Nationalsstake $9.6K·@ 48¢Aug 9, 2026#62-$9.4K
SAN FRANCISCO GIANTS
Detroit Tigers vs. San Francisco Giantsstake $9.4K·@ 54¢Aug 9, 2026#63-$9.4K
ARIZONA DIAMONDBACKS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $9.4K·@ 86¢Aug 9, 2026#64-$9.4K
YES
Will Grêmio Novorizontino win on 2026-08-09?stake $9.4K·@ 49¢Aug 9, 2026#65-$9.3K
NO
Will Kai and Speed beat the Minecraft challenge by August 17?stake $9.3K·@ 84¢Aug 9, 2026#66-$9.3K
ALINA KORNEEVA
National Bank Open: Alina Korneeva vs Coco Gauffstake $9.3K·@ 11¢Aug 9, 2026#67-$9.3K
YES
Will Rangers FC win on 2026-08-09?stake $9.3K·@ 65¢Aug 9, 2026#68-$9.2K
OVER
Atlanta Braves vs. New York Yankees: O/U 8.5stake $9.2K·@ 50¢Aug 9, 2026#69-$9.2K
OVER
Atlanta Braves vs. New York Yankees: O/U 8.5stake $9.2K·@ 50¢Aug 9, 2026#70-$8.9K
HNK HAJDUK SPLIT
Spread: HNK Hajduk Split (-1.5)stake $8.9K·@ 46¢Aug 9, 2026#71-$8.8K
THUNDERTALK GAMING
LoL: ThunderTalk Gaming vs Top Esports - Game 1 Winnerstake $8.8K·@ 29¢Aug 9, 2026#72-$8.8K
NO
Will Manchester City win on 2026-08-09?stake $8.8K·@ 77¢Aug 9, 2026#73-$8.8K
OVER
Golden State Valkyries vs. Los Angeles Sparks: O/U 169.5stake $8.8K·@ 51¢Aug 9, 2026#74-$8.8K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster (BO3) - LCK Round 3-4 Legend Groupstake $8.8K·@ 66¢Aug 9, 2026#75-$8.8K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster (BO3) - LCK Round 3-4 Legend Groupstake $8.8K·@ 66¢Aug 9, 2026#76-$8.8K
LNG ESPORTS
LoL: Invictus Gaming vs LNG Esports - Game 2 Winnerstake $8.8K·@ 22¢Aug 9, 2026#77-$8.8K
LNG ESPORTS
LoL: Invictus Gaming vs LNG Esports - Game 2 Winnerstake $8.8K·@ 22¢Aug 9, 2026#78-$8.7K
BC.GAME ESPORTS
Counter-Strike: 100 Thieves vs BC.Game Esports (BO3) - Esports World Cup Open Qualifier Play-Insstake $8.7K·@ 60¢Aug 9, 2026#79-$8.6K
COLORADO ROCKIES
Colorado Rockies vs. St. Louis Cardinalsstake $8.6K·@ 43¢Aug 9, 2026#80-$8.6K
KT ROLSTER
LoL: Dplus KIA vs KT Rolster - Game 2 Winnerstake $8.6K·@ 47¢Aug 9, 2026#81-$8.6K
ARIZONA DIAMONDBACKS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $8.6K·@ 76¢Aug 9, 2026#82-$8.5K
NO
Will Royal Antwerp FC win on 2026-08-09?stake $8.5K·@ 57¢Aug 9, 2026#83-$8.5K
YES
Will Santos FC win on 2026-08-09?stake $8.5K·@ 46¢Aug 9, 2026#84-$8.4K
LIQUID
Counter-Strike: 1WIN vs Liquid (BO3) - Esports World Cup Open Qualifier Play-Insstake $8.4K·@ 67¢Aug 9, 2026#85-$8.4K
KIWOOM DRX
LoL: BNK FEARX vs Kiwoom DRX - Game 1 Winnerstake $8.4K·@ 56¢Aug 9, 2026#86-$8.4K
YES
Will FC Twente win on 2026-08-09?stake $8.4K·@ 46¢Aug 9, 2026#87-$8.3K
FNATIC
Counter-Strike: fnatic vs K27 (BO3) - Esports World Cup Open Qualifier Play-Insstake $8.3K·@ 51¢Aug 9, 2026#88-$8.3K
FNATIC
Counter-Strike: fnatic vs K27 (BO3) - Esports World Cup Open Qualifier Play-Insstake $8.3K·@ 51¢Aug 9, 2026#89-$8.3K
ARIZONA DIAMONDBACKS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $8.3K·@ 31¢Aug 9, 2026#90-$8.1K
JOAO FONSECA
National Bank Open: Joao Fonseca vs Ben Sheltonstake $8.1K·@ 18¢Aug 9, 2026#91-$8.1K
TEAM HERETICS
Game Handicap: G2 (-1.5) vs Team Heretics (+1.5)stake $8.1K·@ 28¢Aug 9, 2026#92-$7.8K
ARIZONA DIAMONDBACKS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $7.8K·@ 86¢Aug 9, 2026#93-$7.7K
KIWOOM DRX
LoL: BNK FEARX vs Kiwoom DRX - Game 1 Winnerstake $7.7K·@ 56¢Aug 9, 2026#94-$7.7K
SAN FRANCISCO GIANTS
Spread: Detroit Tigers (-1.5)stake $7.7K·@ 76¢Aug 9, 2026#95-$7.6K
YES
Will Liverpool FC win on 2026-08-09?stake $7.6K·@ 67¢Aug 9, 2026#96-$7.5K
LOS ANGELES DODGERS
Los Angeles Dodgers vs. Arizona Diamondbacksstake $7.5K·@ 57¢Aug 9, 2026#97-$7.5K
TEAM WE
LoL: JD Gaming vs Team WE - Game 1 Winnerstake $7.5K·@ 57¢Aug 9, 2026#98-$7.5K
CLEVELAND GUARDIANS
Cleveland Guardians vs. Chicago White Soxstake $7.5K·@ 52¢Aug 9, 2026#99-$7.5K
PHILADELPHIA PHILLIES
Toronto Blue Jays vs. Philadelphia Philliesstake $7.5K·@ 74¢Aug 9, 2026#100-$7.4K
NO
Will Darline Graham Nordone win the first round of the South Carolina Republican Senate special primary?stake $7.4K·@ 36¢Aug 9, 2026