Chris Gronkowski from Colleyville, Texas, his brother Rob Gronkowski from the New England Patriots, and the rest of the Gronk brothers bring an insulated sports bottle to the Tank. Mark Cuban and Alex Rodriguez offer sage advice to a 17-year-old from St. Louis, Missouri, who devised a tool to quickly soothe foot pain; an entrepreneur from Santa Monica, California, with a nutrition and culinary background, has a sweeter way to eat a popular snack; and a man from Los Angeles, California, hopes to lock up a deal with his innovative way to keep belongings safe.

Episode Viewers and Ratings

Season 9 Episode 4 of Shark Tank was watched by 4,640,000 viewers, resulting in a 1.10 rating in the 18-49 demographic.

Is Shark Tank Renewed or Cancelled for Season 10?

Shark Tank Season 9 Episodes...

• s09e01 - Locker Board, WYP Aviation, Sierra Madre Research, Simple Habit
• s09e02 - The Seventy2, Jackson's Honest, Qball, Trippie
• s09e03 - Third Wave Water, Fidgetland, Tangle Pets, Enso Rings
• s09e04 - Benjilock, Ice Shaker, Solemender, Delighted by Hummus
• s09e05 - Kwikhang, mirmir, Ash & Erie, Human Bobber
• s09e06 - Brazyn Life, Novel Effect, Drain Wig, Father Figure
• s09e07 - Pearachute, Qeepsake, GeoOrbital, WaiveCar
• s09e08 - No Mo-stache, Snarky Teas, SnoofyBee, Dreampad
• s09e09 - Glovestix, BrilliantPad, BRAVO, Hoopmaps
• s09e10 - Robin Auto Pilot, Smartgurlz, DNAsimple, Grypmat
• s09e11 - Reely Hooked, Prontobev, Slumberkins, Cut Buddy
• s09e12 - Mush, Hater, Everlywell
• s09e13 - Rokblok, The Original Comfy, The Christmas Tree Hugger, Modern Christmas Tree
• s09e14 - FRYWALL, Birddogs, Inirv, Elliptical Stroller
• s09e15 - recharj, stasher, iFork
• s09e16 - G.O.A.T., The Longhairs, Joe's Gourmet Fish Fry
• s09e17 - ZUP, BOOBIE BAR, Pandaloon, Alice's Table
• s09e18 - Rounderbum, Brush Hero, Savy, Guzzle Buddy
• s09e19 - Bouquet Bar, Zuvaa, The Wingman, The Pop
• s09e20 - ChangEd, SnapClips, ShowerPill, The Dough Bar
• s09e21 - Everytable, Radiate, Sap!
• s09e22 - GUNNAR Optiks / Avocaderia / SolSource / Sunniva
• s09e23 - Eggmazing Egg Decorator / Hugo's Amazing Tape / Coolpeds / Coinout
• s09e24 - Bermies / Lace Your Face / Palmini (O.A. Foods) / Thrive+

Shark Tank Show Summary

Shark Tank follows aspiring entrepreneurs as they present various business ideas to moguls (known as "the sharks") in hopes of landing an investment in their ideas. Each week, ambitious entrepreneurs present their breakthrough business concepts to ruthless investors to convince them to invest in the concept.