
Inside Driveline Baseball, Kent, WA
BASEBALL & SPORTS PHYSICAL THERAPY IN KENT, WA.
Baseball rehab is a specialty here, including shoulder and elbow care, return to throwing, mound work, and bullpens. We also provide one-on-one sports rehabilitation for athletes and active adults recovering from injury, surgery, or persistent pain.
- Your clinician
- Dylan Newcomer, PT, DPT
- By appointment
- Inside Driveline Baseball
- 23211 66th Ave S, Kent, WA 98032
- Questions or scheduling
- (636) 208-7866
Free consultation: 20 minutes by phone or 30 minutes in person.
Book With Dylan“After finishing early rehab from Tommy John surgery, I knew I needed a place that went beyond the basics. Athletic Potential built a fully customized return-to-throw plan and continued rehab/performance program around my needs. The process was collaborative from start to finish, and I surpassed my goal, with my fastball back to 96 mph with my offspeed and breaking balls looking sharp.”

Your Therapist
DYLAN NEWCOMER, DPT
Doctor of Physical Therapy, Kent, WA
Baseball and throwing injuries are a major part of Dylan's work, including Tommy John recovery, shoulder and elbow rehab, and return to throwing. Care can continue through mound work, bullpens, and the workload needed for competition.
His strength and conditioning background also shapes ACL rehab, postoperative care, and sports rehabilitation for active adults and athletes outside baseball.
Kent services
START WITH WHAT YOU NEED.

20+
MLB / MiLB athletes
100+
HS / college athletes
Baseball and throwing specialty
REHAB THAT CONTINUES THROUGH THE THROW.
We treat the injury, rebuild the athlete, and manage the throwing work that connects rehab to competition. That can include strength testing, progressive throwing, mound work, bullpens, and workload planning in one facility.

Tommy John & UCL Rehab
Postoperative and nonoperative elbow care, with strength and throwing progression carried through mound work.
Explore Tommy John & UCL Rehab →
Throwing Shoulder & Elbow
Care for shoulder pain, elbow pain, labrum injuries, arm fatigue, and stalled return-to-throw programs.
Explore Throwing Shoulder & Elbow →
Return to Throwing
A criteria-guided progression from catch play through higher intent, mound work, bullpens, and competition workload.
Explore Return to Throwing →
SPORTS REHAB & PERFORMANCE
Care for field and court athletes, lifters, hikers, and active adults. Get help with knee, hip, back, ankle, and upper-body injuries, recovery after surgery, or pain that keeps interrupting your routine.
Appointments combine targeted treatment and progressive exercise. Your plan builds toward the movements and activities you want to get back to.
“Athletic Potential has done an immense amount of work to help me recover from long-term back, hip, and leg pain.”
The facility
BUILT FOR REHAB AND ATHLETIC DEVELOPMENT.
Our Kent practice is inside Driveline Baseball. The strength floor and turf give us room to rebuild lifting, jumping, cutting, and sport-specific movement. Throwing athletes also have mounds, cages, and arm-health testing available.
- Indoor Mounds & Cages
- Turf Training Area
- Strength & Racks
- PULSE, ArmCare & FlexPro Grip
- PlyoCare & Weighted Balls
- Force Plates & Jump Testing

What care looks like
We start with your goals, connect one-on-one treatment to the work between visits, and adjust the plan as your strength, symptoms and activity demands change.
We are a self-pay practice. Superbills may be available for eligible physical therapy visits; reimbursement depends on your insurance plan.
How treatment and progression work
The Process
HOW THIS WORKS
EVALUATE
A one-on-one assessment of your injury, movement, strength, and goals. We review your history and any relevant imaging, then explain the next steps.
TREAT & TRAIN
Work one-on-one with Dylan on the care and exercises your injury needs. Strength, mobility, and hands-on treatment are built around what you want to get back to.
PROGRESS WITH DATA
We track strength, movement, and how you respond to increasing demands. Testing and your day-to-day progress help guide the plan.
RETURN TO YOUR ACTIVITY
Rehab builds toward your sport, lifting, hiking, work, or everyday life. For baseball players, that includes the throwing and mound work needed for competition.
Visit the Kent clinic
23211 66th Ave S, Kent, WA 98032
Inside Driveline Baseball. By appointment.
Off W James St, with access from I-5 and Highway 167. Free parking on-site.
Clinic contact informationKent services and pricing
DOWNLOAD THE CURRENT KENT RATE SHEET.
Review individual physical therapy, Hybrid Performance Rehab, Baseball Rehab Advantage Plan, Remote Performance Programming, and StemWave rates in one document.
Pricing shown reflects our current standard self-pay rates and is subject to change. Rates and service availability may vary by location. Before beginning care, your provider will confirm the applicable rate and provide a personalized estimate based on your recommended services, visit frequency, and plan of care. Uninsured and self-pay patients may also request a written Good Faith Estimate of expected charges.
Results
WHAT OUR CLIENTS SAY
“After finishing early rehab from Tommy John surgery, I knew I needed a place that went beyond the basics. Athletic Potential built a fully customized return-to-throw plan and continued rehab/performance program around my needs. The process was collaborative from start to finish, and I surpassed my goal, with my fastball back to 96 mph with my offspeed and breaking balls looking sharp.”
Michael Rucker
MLB, RHP
Kent clinic questions
BEFORE YOU BOOK
The practical details patients usually want before choosing a first appointment.
Dylan treats Tommy John and other UCL injuries, throwing shoulder and elbow pain, labrum injuries, postoperative cases, and athletes who need help completing a return-to-throw program. Care can continue through mound work and the return to competition.
No. Athletic Potential PT is an independent physical therapy practice located inside Driveline Baseball. You can work with Dylan whether or not you train with Driveline.
Choose a free 20-minute phone consultation or meet Dylan at the clinic for a free 30-minute consultation. Talk through what is bothering you, your goals, and the next step.
Athletic Potential is cash-based and out of network. Eligible physical therapy visits may receive a superbill that you can submit for possible reimbursement. Pricing is available before you begin care.
Yes. Shoulder, elbow, and throwing care are a major specialty, and Dylan also treats ACL, knee, hip, hamstring, ankle, back, postoperative, and return-to-sport cases for athletes and active adults.
STOP GUESSING. START TRAINING.
Your free phone consultation with Dylan takes 20 minutes. No commitment. Just a conversation about what you are dealing with and whether we are the right fit.
Talk With DylanBaseball clinical guides
Baseball rehab library
Follow the injury from diagnosis through strength, throwing, mound work, and the return to competition.
