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PRZ CA Showcase Top Performers: RB

PRZ CA Showcase Top Performers: RB
Photo: Zack Reyes Prep Redzone
Zack Reyes
Zack Reyes January 19, 2026 @ 07:30 PM
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In this article:

Jemel Grigsby
Jemel Grigsby 5'7" | 158 lbs | ATH | 2028
CA
Mark Allen
Mark Allen 5'11" | 205 lbs | RB/LB | 2029
CA
Tahj Stephens
Tahj Stephens 5'6" | 173 lbs | RB | 2028
CA
Bryson Calloway
Bryson Calloway 5'8" | 185 lbs | RB | 2028
CA
Trevor Schneider
Trevor Schneider 5'8" | 176 lbs | RB | 2027
CA
<!-- wp:paragraph --> <p><em>Breaking down the top performers out of the running back group from Sunday's PRZ CA Stock Up Showcase in Irvine. Freshman RB out of Mater Dei- [player_tooltip player_id='2066025' first='Mark' last='Allen']- earned MVP honors among the group with his impressive display of athletic upside. Other top performers included [player_tooltip player_id='1954750' first='Bryson' last='Calloway'] (2028, Helix), [player_tooltip player_id='2055016' first='Tahj' last='Stephens'] (2028, Murrieta Valley), [player_tooltip player_id='1197277' first='Trevor' last='Schneider'] (2027, Chaparral), and [player_tooltip player_id='2104440' first='Jemel' last='Grigsby'] (2028, Wilson). </em></p> <!-- /wp:paragraph --> <!-- wp:heading --> <h2 class="wp-block-heading">MVP</h2> <!-- /wp:heading --> <!-- wp:acf/evaluation-block {"name":"acf/evaluation-block","data":{"player_evaluations_0_player":["2066025"],"_player_evaluations_0_player":"field_62ab9d62ecf2c","player_evaluations_0_override_profile_image":"","_player_evaluations_0_override_profile_image":"override-player-profile-image","player_evaluations_0_not_in_database":"","_player_evaluations_0_not_in_database":"field_62aba48cecf2d","player_evaluations":1,"_player_evaluations":"field_62aba7547dc44"},"mode":"preview","alignText":"left","anchor":"acf-block-696ea4a89eda5"} --> <!-- wp:paragraph {"placeholder":"Add evaluation here...","className":"text-gray-700"} --> <p class="text-gray-700">Allen was the clear MVP of the running back group with the D-I skill and upside he showed throughout the camp. The 5'11"/205 freshman out of Mater Dei draws comparisons to former Monarchs' standout RB and current Oregon Duck, Jordon Davison, with the rare combination of size, physicality, and athleticism he possesses at his young age. He carries a physical build, showed advanced receiving skillset in the 1v1 route period, and got time as a freshman last season. Allen just picked up an offer from Oregon this month and was offered by USC last summer as an eighth grader, he has the potential to develop into one of the top RBs in the state over the coming seasons.</p> <!-- /wp:paragraph --> <!-- wp:embed {"url":"https://twitter.com/1Dame/status/2013315758441537859?s=20","type":"rich","providerNameSlug":"twitter","responsive":true} --> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"><div class="wp-block-embed__wrapper"> https://twitter.com/1Dame/status/2013315758441537859?s=20 </div></figure> <!-- /wp:embed --> <!-- /wp:acf/evaluation-block --> <!-- wp:heading --> <h2 class="wp-block-heading">Top Performers</h2> <!-- /wp:heading --> <!-- wp:acf/evaluation-block {"name":"acf/evaluation-block","data":{"player_evaluations_0_player":["1954750"],"_player_evaluations_0_player":"field_62ab9d62ecf2c","player_evaluations_0_override_profile_image":"","_player_evaluations_0_override_profile_image":"override-player-profile-image","player_evaluations_0_not_in_database":"","_player_evaluations_0_not_in_database":"field_62aba48cecf2d","player_evaluations":1,"_player_evaluations":"field_62aba7547dc44"},"mode":"preview","alignText":"left","anchor":"acf-block-696ea4a89ee26"} --> <!-- wp:paragraph {"placeholder":"Add evaluation here...","className":"text-gray-700"} --> <p class="text-gray-700">Calloway was a standout performer among the running back group with the athleticism and versatility as a skilled receiver he showed at Sunday's camp. He's a strong, explosive athlete at 5'8"/185 that generates power from the ground up with his strong lower half and showed impressive body control as a pass catcher in the 1v1 period. He was a breakout playmaker for Helix last season as the primary ball handler out of the backfield with 450+ yards and 2 TDs on 111 carries. On film, he's a downhill runner that's at his best getting north-south between the OTs with the physical style he deploys and exceptional ability to drive through tacklers and rack up yards after contact. Calloway is an up-and-coming RB to keep an eye on out of San Diego. </p> <!-- /wp:paragraph --> <!-- wp:embed {"url":"https://twitter.com/brycalloway1/status/2013116220086562824?s=20","type":"rich","providerNameSlug":"twitter","responsive":true} --> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"><div class="wp-block-embed__wrapper"> https://twitter.com/brycalloway1/status/2013116220086562824?s=20 </div></figure> <!-- /wp:embed --> <!-- /wp:acf/evaluation-block --> <!-- wp:acf/evaluation-block {"name":"acf/evaluation-block","data":{"player_evaluations_0_player":["2055016"],"_player_evaluations_0_player":"field_62ab9d62ecf2c","player_evaluations_0_override_profile_image":"","_player_evaluations_0_override_profile_image":"override-player-profile-image","player_evaluations_0_not_in_database":"","_player_evaluations_0_not_in_database":"field_62aba48cecf2d","player_evaluations":1,"_player_evaluations":"field_62aba7547dc44"},"mode":"preview","alignText":"left","anchor":"acf-block-696ea4a89ee74"} --> <!-- wp:paragraph {"placeholder":"Add evaluation here...","className":"text-gray-700"} --> <p class="text-gray-700">Stephens separated himself as one of the best athletes out of the running back group at Sunday's showcase. The sophomore RB out of Murrieta Valley recorded an impressive 4.56 in the 40-yard dash and showed exceptional lateral agility and fluidity out in space. He's quick in and out of his cuts with his natural low center-of-gravity, can mix up his tempo/pacing, and moves with great balance and footwork. Stephens was a recent top performer at the <a href="https://prepredzone.com/2025/12/you-are-athlete-los-angeles-stand-out-performers/">You Are Athlete Showcase</a> in December and has his stock trending up early into the offseason.</p> <!-- /wp:paragraph --> <!-- wp:embed {"url":"https://twitter.com/TahjjStephens/status/1998551294152487366?s=20","type":"rich","providerNameSlug":"twitter","responsive":true} --> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"><div class="wp-block-embed__wrapper"> https://twitter.com/TahjjStephens/status/1998551294152487366?s=20 </div></figure> <!-- /wp:embed --> <!-- /wp:acf/evaluation-block --> <!-- wp:acf/evaluation-block {"name":"acf/evaluation-block","data":{"player_evaluations_0_player":["1197277"],"_player_evaluations_0_player":"field_62ab9d62ecf2c","player_evaluations_0_override_profile_image":"","_player_evaluations_0_override_profile_image":"override-player-profile-image","player_evaluations_0_not_in_database":"","_player_evaluations_0_not_in_database":"field_62aba48cecf2d","player_evaluations":1,"_player_evaluations":"field_62aba7547dc44"},"mode":"preview","alignText":"left","anchor":"acf-block-696ea4a89eecd"} --> <!-- wp:paragraph {"placeholder":"Add evaluation here...","className":"text-gray-700"} --> <p class="text-gray-700">Schneider was a returning attendee of the PRZ CA Showcase after earning <a href="https://prepredzone.com/2025/01/prz-ca-showcase-top-performers-rbs/">top performer honors among the RB group last offseason</a> and continued to show promising growth and development at Sunday's event. The Chaparral playmaker broke out as the team's leading rusher last season with over 1,300 yards and 9 TDs on 184 carries. He's a quick, efficient runner that wastes little-to-no movement, can cut and get side to side in a hurry, and offers versatility in his receiving ability. Schneider is an underrated RB prospect that should gain some traction on the recruiting trail throughout the offseason.</p> <!-- /wp:paragraph --> <!-- wp:embed {"url":"https://twitter.com/TrevorSchneid07/status/2013049015626088749?s=20","type":"rich","providerNameSlug":"twitter","responsive":true} --> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"><div class="wp-block-embed__wrapper"> https://twitter.com/TrevorSchneid07/status/2013049015626088749?s=20 </div></figure> <!-- /wp:embed --> <!-- /wp:acf/evaluation-block --> <!-- wp:acf/evaluation-block {"name":"acf/evaluation-block","data":{"player_evaluations_0_player":["2104440"],"_player_evaluations_0_player":"field_62ab9d62ecf2c","player_evaluations_0_override_profile_image":"","_player_evaluations_0_override_profile_image":"override-player-profile-image","player_evaluations_0_not_in_database":"","_player_evaluations_0_not_in_database":"field_62aba48cecf2d","player_evaluations":1,"_player_evaluations":"field_62aba7547dc44"},"mode":"preview","alignText":"left","anchor":"acf-block-696ea4a89ef17"} --> <!-- wp:paragraph {"placeholder":"Add evaluation here...","className":"text-gray-700"} --> <p class="text-gray-700">Grigsby showcased his versatility earning top performer honors among both the RB and DB groups at Sunday's showcase. The two-way playmaker out of Long Beach (Wilson) showed an explosive skillset and great ball skills at both positions. He was a standout on both sides of the ball as a sophomore averaging 10 YPC with 550+ rushing yards and 7 TDs on the ground and tallied 54 tackles (36 solo) and 4 INTs on defense. He offers promising upside in his versatility, possesses projectable skills/traits as a nickel CB, and has proven production at an early stage of his development. Grigsby is a 2028 prospect to monitor as he continues to grow and develop.</p> <!-- /wp:paragraph --> <!-- wp:embed {"url":"https://twitter.com/1Dame/status/2013091427899818198?s=20","type":"rich","providerNameSlug":"twitter","responsive":true} --> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"><div class="wp-block-embed__wrapper"> https://twitter.com/1Dame/status/2013091427899818198?s=20 </div></figure> <!-- /wp:embed --> <!-- /wp:acf/evaluation-block -->

Breaking down the top performers out of the running back group from Sunday's PRZ CA Stock Up Showcase in Irvine. Freshman RB out of Mater Dei- Mark Allen Mark Allen Mark Allen 5'11" | 205 lbs | RB/LB Mater Dei | 2029 CA - earned MVP honors among the group with his impressive display of athletic upside. Other top performers included Bryson Calloway Bryson Calloway Bryson Calloway 5'8" | 185 lbs | RB Helix | 2028 CA (2028, Helix), Tahj Stephens Tahj Stephens Tahj Stephens 5'6" | 173 lbs | RB Murrieta Valley | 2028 CA (2028, Murrieta Valley), Trevor Schneider Trevor Schneider Trevor Schneider 5'8" | 176 lbs | RB Chaparral | 2027 State CA (2027, Chaparral), and Jemel Grigsby Jemel Grigsby Jemel Grigsby 5'7" | 158 lbs | ATH Wilson-Long Beach | 2028 CA (2028, Wilson).

Mark Allen

Mark Allen

CA
RB/LB
HEIGHT 5'11"
WEIGHT 205
POS RB/LB
CLASS 2029
View Player
​
Mark
Allen RB/LB
Class
2029
Height
5'11"
Weight
205
HS
Mater Dei
|
CA
PRZ CA Showcase Top Performers: RB
Allen was the clear MVP of the running back group with the D-I skill and upside he showed...
Written by Zack Reyes
Read more at PrepRedzone.com
Prep Redzone

Mark Allen

State: California
School: Mater Dei
Subscribe below to view this player's evaluation

Highlights

Bryson Calloway

Bryson Calloway

HEIGHT 5'8"
WEIGHT 185
POS RB
CLASS 2028
View Player
​
Bryson
Calloway RB
Class
2028
Height
5'8"
Weight
185
HS
Helix
|
CA
PRZ CA Showcase Top Performers: RB
Calloway was a standout performer among the running back group with the athleticism and versatility as a skilled...
Written by Zack Reyes
Read more at PrepRedzone.com
Prep Redzone

Bryson Calloway

Instagram Twitter
State: California
School: Helix
Subscribe below to view this player's evaluation

Highlights

Tahj Stephens

Tahj Stephens

HEIGHT 5'6"
WEIGHT 173
POS RB
CLASS 2028
View Player
​
Tahj
Stephens RB
Class
2028
Height
5'6"
Weight
173
HS
Murrieta Valley
|
CA
PRZ CA Showcase Top Performers: RB
Stephens separated himself as one of the best athletes out of the running back group at Sunday’s showcase....
Written by Zack Reyes
Read more at PrepRedzone.com
Prep Redzone

Tahj Stephens

State: California
School: Murrieta Valley
Subscribe below to view this player's evaluation

Highlights

Trevor Schneider

Trevor Schneider

CA
RB
HEIGHT 5'8"
WEIGHT 176
POS RB
CLASS 2027
View Player
​
Trevor
Schneider RB
Class
2027
Height
5'8"
Weight
176
HS
Chaparral
|
CA
PRZ CA Showcase Top Performers: RB
Schneider was a returning attendee of the PRZ CA Showcase after earning top performer honors among the RB...
Written by Zack Reyes
Read more at PrepRedzone.com
Prep Redzone

Trevor Schneider

State: California
School: Chaparral
Subscribe below to view this player's evaluation

Highlights

Jemel Grigsby

Jemel Grigsby

HEIGHT 5'7"
WEIGHT 158
POS ATH
CLASS 2028
View Player
​
Jemel
Grigsby ATH
Class
2028
Height
5'7"
Weight
158
HS
Wilson-Long Beach
|
CA
PRZ CA Showcase Top Performers: RB
Grigsby showcased his versatility earning top performer honors among both the RB and DB groups at Sunday’s showcase....
Written by Zack Reyes
Read more at PrepRedzone.com
Prep Redzone

Jemel Grigsby

State: California
School: Wilson-Long Beach
Subscribe below to view this player's evaluation

Highlights

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