2026 March Madness Mar 7-8 - Spring 2026

  • 2 Pool into single elimination Bracket play
  • 14U 60/90
  • 3 Game balls included. Teams are responsible for retrieving foul balls. Any additional balls that may be needed will be supplied by the teams.
  • Berth to State
  • Payments can be made starting the 1st of January, 2026
  • Payment is due at the time of Registration during regular registration, IF YOU SELECT PENCILED IN. YOUR TEAM IS NOT FULLY REGISTERED.  Your team will only be guaranteed a spot once FULL PAYMENT IS PROCESSED.  
  • EARLY BIRD PRICING IS GUARANTEED only if payment is made 25 days prior to the start of the event or once notified of sold out status.  
  • EARLY BIRD discount only granted if registration is made from the opening of registrations until December 31st prior to the season.  No transfers or exceptions.   
  • Please click here for EARLY BIRD DETAILS 

Games played in Castle Rock (Metzler Park-Turf & Paintbrush Park-Turf), Commerce City (Pioneer Park), Englewood (Brent Mayne Complex) and Littleton (Schaefer Complex, K&E & Clement Park).


Program Details
  • Registration Status:
    Open
  • Early Bird Registration:
    Monday, September 15, 2025 - Wednesday, December 31, 2025
  • Regular Registration:
    Thursday, January 1, 2026 - Thursday, February 12, 2026
  • Program Duration:
    Saturday, March 7, 2026 - Sunday, March 8, 2026
  • Early Registration Cost:
    $625.00 - $725.00
  • Regular Registration Cost:
    $655.00 - $755.00
Registered Teams
Team NameOfferingEnrollee
Colorado Beasts8USoulia
Colorado Dirt Dawgs8USimington
Peak Baseball 8U8UGeering
Slammers Cichocki 8u8UGrimes
Slammers Grimes 8u8UGrimes
CO Prospects Stucker 9U9 AAAMoe
Colorado Prospects 9U - Roraff9 AAARoraff
Hitstreak Marvels9 AAALopez Jr
Slammers Smith9 AAASmith
Colorado Dirt Dawgs9 AAGarcia
Colorado Springs Mountain Lions 9u Latham9 AAMoreno
Slammers Olson 9U9 AAOlson
Colorado Prospects 10U Draayer10 AAADraayer
Colorado Prospects-Green10 AAAGreen
Colorado Whitecaps10 AAAClark
Gameday Gold Rush 10u10 AAALacock
Slammers - Clegg 10U10 AAAClegg
Tigers Baseball 10U10 AAAChurch
303 Burn 10U10 AASilva
Boulder Bison 10u - Elph10 AAElphingstone
Catalyst Cardinals - 10U10 AAMcElwain
Gameday Tigers10 AAGullion
Gameday Titans10 AAWhelan
GOATS10 AAGarcia
Marucci Braves Bradbury10 AABradbury
Peak Baseball 10U10 AAGeering
Pueblo Steel 3410 AAChavira
Rocky Mountain Yetis10 AAAhrenberg
Slammers Rampage10 AASwanson
303 Burn Baseball11 AAAPearce
BYBSA-Colorado Outlaws11 AAABrantley
CS Mountain Lions 11u11 AAAOosthoek
Diamond Club - Hutchinson11 AAAMulvaney
Mile High Mavericks - Blue11 AAATaylor
11 Prime Rebels11 AANicholas
11u Slammers Bettencourt11 AABettencourt
Boulder Thunderbirds 11U11 AAGreen
BYBSA Colorado Pirates 11U11 AAPadron
Catalyst Cardinals - McKee11 AAMcKee
Colorado Gunslingers 11U11 AADelany
Colorado Springs Mountain Lions 11u Daly11 AAMoreno
Gameday Saints 11U11 AAMcVeigh
Gladiators 11U11 AASimenson
GoCo Grizz11 AAMortimore
Legends Hilton11 AAWaterhouse
Lightning Baseball Gessner11 AATucker
Mile High Cutthroats11 AABranson
Mile High Mavericks Red 11U11 AANewell
NextGen (Tribe) 11U11 AATyler
North Denver Bambinos 11U11 AAAguilar
Peak Baseball 11U11 AAGeering
Prolific Mavericks11 AABenze
Prospects 2034 10U11 AARies
Yotes 11U11 AALee
303 Burn Baseball 12u BLK12 AAAHinton
Colorado Sky Sox12 AAAMurphy
Marucci Mudcats-Brill12 AAABrill
USA Prime 12U AAA Clause12 AAAClause
Boulder Thunderbirds 12U12 AAGreen
Bybsa Brighton Vipers 12U12 AAThompson
Colorado Jackrabbits 12U12 AAReil
Frassati Hounds 12U (Railey)12 AAO'Connor
Gameday Bombers12 AABratchell
Gameday Crusaders12 AALantzy
Gameday Seminoles12 AACoda
Lightning Baseball Coughlin12 AATucker
Lightning Baseball Tucker12 AATucker
NOCO Wolves - 12u12 AASterling
Slammers Grizzlies12 AARussell
Slammers Lightning 12U12 AAVincent
Slammers Salmon12 AACastle
SOCO Baseball 12u12 AAPerry
'Yotes 2612 AAKhokhani
Ballers13 AAAKlenow
Diamond Club - Gilbreath13 AAAMulvaney
Diamond Club Zephyrs - Stelmack13 AAAMulvaney
Elite Baseball 13U - Taylor13 AAATaylor
Gameday Angels 13U (Morissette)13 AAALewis
Gameday Blaze 1313 AAAHaley
Gameday Dawgs 13u13 AAADreyer
GBG Colorado 203113 AAAJohnson
Lightning Baseball Pierce13 AAATucker
Prospects Potter 13u13 AAAPotter
303 Burn13 AAKitzman
Cherry Creek Bruins 13U13 AAWiniarski
Colorado Jackrabbits 13U13 AAReil
CS BlackBirds13 AASchafer
Dakota Ridge Eagles 13U - Behrendsen13 AABehrendsen
Farmers Baseball 13u13 AATrione
Gameday Saints 13U13 AACraco
Laramie Regulators 2026 13u - Isaak13 AAIsaak
Monarch Coyotes13 AAShay
RMBC Coyotes13 AAHaines
Slammers Pearson13 AAPearson
Slammers Regulators13 AAStein
Team 528013 AALivernois
USA PRIME 13U KRYPTONITE13 AAGarrick
2030 Yard Dawgs14 AAA 60/90Lythgoe
2031 Colorado Prospects (Skinner)14 AAA 60/90Skinner
Colorado Mountain Lions 14u14 AAA 60/90Sloan
Mile High Devils14 AAA 60/90Sandoval
NXG Bulls14 AAA 60/90Hartley
NXG GUARDIANS 203014 AAA 60/90Dobrash
Prolific Iron Birds14 AAA 60/90Slekes
Slammers Quintana 203014 AAA 60/90Canter
Canes Denver 14U White Novissimo14 AANovissimo
Colorado Jackrabbits14 AAReil
Diamond Club - Newton - 14u14 AAMulvaney
Gameday - Bomb Squad - Patterson14 AAPatterson
Lightning Baseball Ahrens14 AATucker
Marucci Recruits 14U14 AAJohnson
North Denver Bambinos 14U14 AAAguilar
Parker Colts 202614 AASells
Slammers Brown - 14U14 AABrown
Thunderbolts Baseball Club14 AAHladik
Offerings
 Registration DatesCostStatus

Offering: 8U
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$625.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$655.00Open

Offering: 9 AAA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$675.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$705.00Open

Offering: 9 AA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$675.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$705.00Open

Offering: 10 AAA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 10 AA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 11 AAA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 11 AA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 12 AAA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 12 AA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 13 AAA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 13 AA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 14 AAA 60/90
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open

Offering: 14 AA
 Early Bird: 09/15/25 12:00 AM - 12/31/25 11:59 PM$725.00Closed
 Regular: 01/01/26 12:00 AM - 02/12/26 11:00 PM$755.00Open
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