Jack Mack

PH Stomping Grounds: Max’s Wing Standouts @BradA_Pbp @CadeHexem @cody_woitel Click to view the article! prephoops.com/2026/05/ph-sto…

Sunday AM🏀Standouts #PHStompingGrounds @PHCircuit @HeisBasketball @AlanOlsen32 @Jack_Mack2027 @Bryson_skogs23 @bodenstevenson1 @hamlinchargerbb @Braylon_Backaus @MnHeatGVR @vonrudengreg @BeversChri11565 @CoachNesheim @sanfordhoops_sf @ssahoopsteams prephoops.com/2026/05/sunday…

🚨 𝗧𝗢𝗣 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗘𝗥𝗦 Check out who made an impact! ✍️ #PHStompingGrounds @Jack_Mack2027

A pair of 6’5” Arrows from Watertown looked tough this morning @phcircuit @heisbasketball #PHStompingGrounds @isaacrehorst20 @jack_mack2027

Jack Mack is a physical wing for Heiser Skills Academy 17u. The 6’5 2027 out of Watertown has taken big hits in the paint while still finding ways to keep his chin at the rim and finish through contact #PHStompingGrounds @PHCircuit @HeisBasketball

AA State Tournament Top Scorers #sdpreps @gavinshawd4 @carterbuisker @SamDeGroot_ @Ellwein_blake

AA State Tournament Top Rebounders @Stellen_Larson always in beast mode. @Ellwein_blake not far behind.

Watertown vs Harrisburg: State Tournament Player Notes @Jack_Mack2027 @BennettJ2027 @Stellen_Larson @crayton_jibben @cole_kooiker prephoops.com/2026/03/watert… @sdhoops605 @PrepHoopsDakota @DaksHoops

Watertown vs Mitchell: Player Notes @Jack_Mack2027 @ColtonS00908499 @carterbuisker @Jack_Mack2027 @OwenRaml @OSchelske @DaksHoops @PrepHoopsDakota @sdhoops605 prephoops.com/2026/03/watert…

Matchups to watch It’s easy to point to Mitchell’s size as an advantage but Watertown isn’t exactly on the small side. @IsaacRehorst20 and @Jack_Mack2027 will be ready for Mitchell all timer @coltonsmith80 and his not so little teammate @OSchelske. ⬇️

This was a good one. Really thought it was @WHSArrowBB game. @HarrisburgBBB always seems to find a way. @Jack_Mack2027 was about to be the player of the night with a big double double, 17/13. @Stellen_Larson beast as usual 15/9. David Doe big buckets 17pts. @carterbuisker 18.

Huron vs Watertown: Player Notes @Jack_Mack2027 @DavisChase40 @PrepHoopsDakota @DaksHoops @Ellwein_blake @MylesEllwein @WHSArrowBB prephoops.com/2026/02/huron-…

@sdhoops605 @Jack_Mack2027 is a no brainer for me has anchored this Watertown squad on the defensive side. Has used his length very well and can guard 1-5. @KadenDecker9 and Dane Stark also deserve a look when it comes to the perimeter restless. All three play with high IQ.

@Jack_Mack2027 with a big dunk that looked to be the exclamation mark to put it away, up 11 with 2:15 to play. Roosevelt goes 8-0 to cut it to 3 and we had a good finish from there.

3rd team Carter Buisker - tough choice amongst Watertown boys. @Stellen_Larson - consistent as it gets for Harrisburg. @colbynuttbrock - gets it done inside outside Last two spots a tie @LincolnMac11 @mason_clark2007 @HaydenRock4 @KamdenCisse @Jack_Mack2027 #sdpreps

He is who we thought he was @gavinshawd4 and he’s not just firing up shots, he’s doing it on 50% from the field. Many sources tell me he put in hours of work and this is the product. @HaydenRock4 @SamDeGroot_ @Ellwein_blake will be right there all season. #sdpreps #sdstats

Who is on 🔥 from 3!(Minimum of 2 attempts per game) Holy smokes @cole_kooiker and @HarrisburgBBB. @sturgisBB lighting it up as well as a team from beyond the arc. #sdpreps #sdstats

Steals leaders thru 1/12. Your top 2 are Owen Eidsness and Gavin Shawd with a crowd right behind. If anyone is really good at formatting and dressing up out of Excel please let me know. #sdpreps #sdstats

Familiar names on top of the rebound list with Colton Smith and Sam DeGroot. SD newcomer Ayuel Deng makes an appearance. Spearfish as a team scooping up all those missed shots. #sdpreps #sdstats

Watertown High School's boys basketball team is now 7-1 after a win at Aberdeen Central. Here's the boxscore. #sdpreps