.@RCB_Elite 16U's Kai Millier (@kai_miller26) pulls this line drive down the LF line for an RBI double.
— Five Tool California (@FiveToolCA) September 14, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/Y0XFHsd6d5
.@RCB_Elite 16U's Kai Millier (@kai_miller26) bangs this one off this right field wall for a double.
— Five Tool California (@FiveToolCA) September 14, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/AY30ZrRAv9
Baseball Awards:
2025 Royals Scout Team
2025 Perfect Game All-Tournament Team
2025 Perfect Game USA Classic H.S. Showdown
2023 All-American Baseball tournament MVP-Defense
.@RCB_Elite 16U's Kai Millier (@kai_miller26) lasers this one to left field for an RBI double.
— Five Tool California (@FiveToolCA) September 15, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/Bl7tFguIRk
Baseball Awards:
2025 Royals Scout Team
2025 Perfect Game All-Tournament Team
2025 Perfect Game USA Classic H.S. Showdown
2023 All-American Baseball tournament MVP-Defense
My name is Kai Miller. “Kai” is a Hawaiian word given to me by my dad, and it means sea. I carry that name with pride, and like the sea, I strive to be strong, steady, and always moving forward. I am a faithful Christian and a dedicated athlete who gives 100% in everything I do. Baseball has been a major part of my life since I was 4 years old, when my dad first introduced me to the game. Since then, I’ve worked hard every day to grow as both a player and a teammate. I’ve also developed a love for golf, which has taught me focus and patience-skills I bring to the baseball field as well. People often describe me as focused, hardworking, and someone who makes those around me better. I take pride in being a great teammate and always showing up ready to compete. I come from a close-knit family of four, and my twin sister, Emma, has been a big part of my journey. I’m grateful for every opportunity ľ’ve been given, and I approach each one with humility, determination, and a strong work ethic.
GRADUATION YEAR2027
DATE OF BIRTH11/23/2008
HEIGHT / WEIGHT6'0" / 165 LBS
GPA2.8
.@RCB_Elite 16U's Kai Millier (@kai_miller26) pulls this line drive down the LF line for an RBI double.
— Five Tool California (@FiveToolCA) September 14, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/Y0XFHsd6d5
.@RCB_Elite 16U's Kai Millier (@kai_miller26) bangs this one off this right field wall for a double.
— Five Tool California (@FiveToolCA) September 14, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/AY30ZrRAv9
.@RCB_Elite 16U's Kai Millier (@kai_miller26) lasers this one to left field for an RBI double.
— Five Tool California (@FiveToolCA) September 15, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/Bl7tFguIRk
.@RCB_Elite 16U's Kai Millier (@kai_miller26) lines this one to right-center field for an RBI double.
— Five Tool California (@FiveToolCA) September 13, 2025
Arrowhead Christian (CA) 2027 #uncommitted
Profile: https://t.co/Nvvtfjmah0 pic.twitter.com/QnVbE0tBEu
Kai Miller | UTL/C | 2027
— Prospects National (@PNScout) June 8, 2025
@redlands_crush | #Uncommitted
This ‘27 keeps his hands inside here and elevates it for a pull side home run. #ProspectsTour2027@ProspectsNat @Chandlerbats @kai_miller26 pic.twitter.com/0dzq0gJyPF
Home run metrics at a camp last week.
— Kai Miller (@kai_miller26) August 19, 2025
Starting my school day at 5:30 am getting work in. Another hitting lesson with @coberly_pete .@cbascouts @California_PG @PG_Scouting @PerfectGameUSA pic.twitter.com/jEUNo2OTLp
Scrimmage last night. Had a diving Center field catch.
— Kai Miller (@kai_miller26) August 16, 2025
Also had a triple.@BUncommitted
#2027@RCB_Elite @CBUbaseball @CaseyThorpe22 @cbascouts pic.twitter.com/kS5DS346qT
Some pitching from a Five Tool tourney a couple weeks ago.@RCB_Elite @FiveToolCA @FiveTool #classof2027 #uncommitted pic.twitter.com/tbDm7l5lET
— Kai Miller (@kai_miller26) July 27, 2025
Shortstop plays@RCB_Elite
— Kai Miller (@kai_miller26) July 27, 2025
@FivToolCA #classof2027 #Uncommitted2027 pic.twitter.com/5GMOQvZ9rK
Attended @CBUbaseball Prospect Camp today. A hit high over LF. pic.twitter.com/C4RRSRKVfG
— Kai Miller (@kai_miller26) August 10, 2025
The double to CF.@California_PG @PG_Scouting @PG_Uncommitted @PrepBaseballCA @BUncommitted #classof2027 pic.twitter.com/NLUBDn2w16
— Kai Miller (@kai_miller26) August 6, 2025
Hit to deep CF for an RBI double.@RCB_Elite pic.twitter.com/WuaPQAfe0W
— Kai Miller (@kai_miller26) August 6, 2025
RBI single and another single@RCB_Elite
— Kai Miller (@kai_miller26) July 27, 2025
@FivToolCA #classof2027 #uncommitted2027 pic.twitter.com/4wSZIhFlsw
Pitching highlight against Great Oaks.
— Kai Miller (@kai_miller26) August 1, 2025
Some strikes at the great @fien_gavin.
He’s a beast. #classof2027 #ready@Rangers pic.twitter.com/yQzIpFtCTF