William Wallis — Linebacker #15, SOSU

Roster status

RosteredWilliam Wallis (LB) officially transferred from Idaho State University to Southeastern Oklahoma State University

CollegeSO

Last updatedNov 2, 2026, 10:00 AM

Agency representation

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Background

Thrid Team All-GAC · Played in all 11 games · Led the team in tackles with 75.0 · Recorded 8.0 tackles for loss · Had a season-high 12 tackles against Southern Arkansas (11/08/25) Appeared in all 11 games for the Storm · Racked up 58.0 total tackles with 24 solo and 34 assisted tackles · Had 5.5 tackles for loss and recorded 2.5 sacks · Tallied a season-high nine tackles against Ouachita Baptist (10/5/2024) and Southwestern Oklahoma State (10/26/2024) Began his collegiate career at Idaho State Played at Denison High School · Was a Second Team All-State honoree · Earned First Team All-District honors · Was part of the Nationa Honor Society Majoring in Finance · Son of Todd and Michelle Wallis · Born April 23

Hometown

🏴󠁵󠁳󠁴󠁸󠁿Denison, TX

High schoolDenison High School

Scholarship--

Career path

Transferred
William Wallis (LB) officially transferred from Idaho State University to Southeastern Oklahoma State University
EnteredPortal · 4/22/24, 7:20 PM
William Wallis (LB) officially entered the transfer portal · from Idaho State University

Career stats

YR	SCHOOL	GP	GS	DEF SNAPS	PROD	TACK	SOLO	TFL	TACK YDS	SACK	PBU
2026	Southeastern Oklahoma State University	10	10	--	Elite	58	21	9	33	5.0	2
2025	Southeastern Oklahoma State University	11	11	--	Elite	75	23	9	20	0	0
2024	Southeastern Oklahoma State University	11	9	--	High	58	24	7	11	2.5	0
2023	Idaho State University	4	0	--	Med.	5	2	0	0	0	0
Career		36	30	--	Elite	196	70	25	64	7.5	2