Coach Keizer

Former D3 All-American North Park University (2019 HOF) Head Coach 17U/Director of HS teams Big 3 Basketball, all I know is how to make Buckets & Muscles

[Coach Keizer @CoachKeizer]

Love this group! They work hard , together and get better!

[RecruitLook Hoops @RL_Hoops]

17U: Big 3 Basketball came out our #RLHoops Chicago Showcase with some big wins & exciting plays on both ends

[Coach Louie @BIG3_Louie]

BIG3 15UA Rise boys excited to get back to work July 9th-12th at @RiseCircuit session 2 in Georgia. Can’t wait!

Can’t wait to watch the 15s this June and see them grow in their programs

[Coach Louie @BIG3_Louie]

16u Liam Lau and 15u Bernard Venckus of NCHS and @BIG3UA were putting work in this morning on extending their range before we hit weights. These boys love to work

[Warren Schweitzer @wschweitz23]

After a great conversation with @CoachDerickson I am extremely blessed to receive a D1 offer from Eastern Illinois!! #AGTG

@MKeeler5 @FB_Coach_Wilk @EIU_FB @RTHS_Football @PrepRedzoneIL @EDGYTIM @scottybscout @AllenTrieu

[Coach Keizer @CoachKeizer]

Collin continues to open eyes with his skills and athleticism, now at Hoffman Estates will see a lot more interest 👀📈
@coll1nt1erney @BIG3UA @ILHoopProspects

[Coach Keizer @CoachKeizer]

Chuck is one ALL colleges should be tracking 💤📈
@c_schwarz5 @BIG3UA @ILHoopProspects

[Illinois Hoop Prospects @ILHoopProspects]

Spring Showcase Camp Evaluations: 2027 Blue Team @BKammes_21 @c_schwarz5 @coll1nt1erney @DorianPullen @enocholu_ @ethantaxis3 @roryhaas_3
https://t.co/E6mCYla3r5

[Lemont Basketball @lemontbasketba1]

Thank you to the following AAU programs for taking good care of our players and making them better for the June period!

@AthleticsFlight @BIG3UA @BreakawayBball @Lituanica_Hoops

[Coach Keizer @CoachKeizer]

@Jocampo_2324 has had a great spring, after an all-conference Jr season at WEGO, Jonathan has improved his leadership by running this team, and making guys better…. Showing off his tight handle, scoring ability around the rim & from perimeter also improved his Defense
@BIG3UA

[Jonathan Ocampo @Jocampo_2324]

Jonathan Ocampo’s 2026 Spring season AAU highlights

[Jake Rozema @Jacob_Rozema]

@Jocampo_2324 is the one of the craftiest finishers around the rim I’ve coached. Ball on a string can be a tough matchup at the small college level.

Charles is a pure fox hole competitor. Hit a BIG 3 to help us get the W last night. Can help a small college roster!

#Big3Fam

[BIG3 Coach Endicott @BIG3_Endicott]

BIG3 17U wraps up the Spring going 4-1 @PrepHoops. Great all around team play and solid momentum going into the Summer!

Tournament Leading Scorers:
@malikmahmoud10_ - 16.0pts
@JHadley_14 - 14.5pts
@coll1nt1erney - 12.5pts
@LukeGlotz23 - 8.5pts
@dominicwalk_ - 7.5pts

@BIG3UA

[Coach Keizer @CoachKeizer]

Gavin is having a fantastic spring. People knew he was good, but I don’t think they knew he was this good. Everyone knew he could shoot and score, but his handle, D, and showing he is a bucket maker has popped!
High academic, scholarship player! Will have an even stronger July

[Gavin Radmer @gavrad0]

UA session II highlights
3-1
19ppg
@RBRocketHoops @BIG3UA @CoachKeizer @chilandprephoop @ILHoopProspects @PrepHoopsIL @HardwoodPrepsIL @northernilhoop

[Coach Keizer @CoachKeizer]

Nice work boys
@Jocampo_2324 Charles

[Scott Burgess @scottybscout]

Couple nice players for @BIG3UA Rozema 17U in Charles Rieger (Timothy Christian) & Jonathan Ocampo (West Chicago). Rieger is a strong and skilled wing using size to get to rim. Ocampo plays with nice pace and is crafty around cup

@PHCircuit #PHGreatLakesFinals

[Coach Murphy @Coach_Murph11]

2028 6’7 Cooper Sliva had a nice showing last weekend @RiseCircuit Session 1 Averaged 9 PPG with 11 made 3’s in 4 games. Hit 6 3’s in Sundays game. Has showcased his versatility all spring and has made timely plays defensively. One to monitor for sure.

@BIG3UA @CooperSliv58223

[Coach Murphy @Coach_Murph11]

6’4 2028 Gabe Kolovitz continues to develop as an athletic wing. Has improved every single week and his best basketball is very much in front of him. Averaged 10.8 PPG in 4 games at the @RiseCircuit Session 1 last weekend. Brings contagious energy.

@BIG3UA

[Coach Murphy @Coach_Murph11]

6’6 2028 Ben Vandenbergh had an awesome showing all spring and especially last weekend @RiseCircuit Session 1. Averaged 10.3 PPG, 10.5 REB, and 2.5 BLK in 4 games. Very consistent player who has expanded his game offensively. Will have a great June and July.

@BIG3UA @CoachKeizer

[Coach Keizer @CoachKeizer]

Chuck has an unknown ceiling! So much skill, length and athleticism! He is a difference maker! Coaches need to get in early!

[Chuck Schwarz @c_schwarz5]

Coaches here is film from all of our games last weekend at Ohio in the first Under Armour Live Period. We went 3-1 beat some well coached and good teams and had a great experience.
@CoachKeizer @BIG3UA @PrepHoopsIL @PrepHoopsSC @AndrewBaxleySC @ILHoopProspects @antauwn

[Michael Tierney @mmtierney33]

Prep Hoops scout, Coy Shoemaker, write-up. 🫡

[Kris Grundy @MontgomeryBB3]

PSA: AAU officials - I know you work 1,000 games in a weekend & I know that by 7 pm on Sunday you are done, but you are responsible for the safety of the players on the floor…when you stop calling fouls b/c you don’t want the clock to stop bad & dangerous things happen!!!

[Warren Schweitzer @wschweitz23]

Thank you @pawlakjoe for stopping by the school today to watch me work out! It was great to meet you and I look forward to this summer!

@WMU_Football @Drew_Moulton @RTHS_Football @PrepRedzoneIL @EDGYTIM @scottybscout

[Michael Tierney @mmtierney33]

Totals: 73 pts | 39 boards
8 assists | 9 steals | 4 blocks

Avg: 18.25 pts | 9.75 boards
2 assists | 2.25 steals | 1 block

26/34 from 2pt: 74%!
Less than 1 turnover per gm

Versatile, skilled, athletic & fast Wing putting in the Spring work. Excited for June HS camp & league!