ROCKS Indoor Batting Cages

07/29/2026

ROCKS BASEBALL

AUGUST TRAINING SCHEDULE

Monday

6:30 PM – 8:30 PM
⚾ Pitching Development
📍 Rocks Indoor Batting Cages

Tuesday

6:30 PM – 8:00 PM
⚾ Hitting Development
📍 Rocks Indoor Batting Cages

Wednesday

5:30 PM – 7:30 PM
💪 Athletic Performance
Strength • Balance • Mobility • Speed
📍 Rocks Indoor Batting Cages

Thursday

6:30 PM – 8:30 PM
⚾ Hitting Development
📍 Rocks Indoor Batting Cages

Saturday

3:30 PM – 5:30 PM
⚾ Elite Baseball Fundamentals
📍 Rocks Indoor Batting Cages

Sunday

11:00 AM – 1:00 PM
⚾ Elite Baseball Fundamentals
📍 Carlton J. Peterson Park (Diamond Bar)

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Maximum 9 Players Per Class

No Classes

August 11 & 12

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TRAINING PROGRAMS

Group Training Packages

* $300 — 6 Group Sessions
* $400 — 10 Group Sessions
* ⭐ $480 — 10 Group Sessions + 1 FREE Private Lesson
* 🏆 $900 — 20 Group Sessions + 2 FREE Private Lessons

Private Lessons

* $110 — 1 Hour
* $1,000 — 10 Hours
* $1,800 — 20 Hours

Kids Package (4–7Y)

* $220 — 5 Sessions (30 Minutes Each)

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MEMBERSHIP

Monthly Membership

$99 / Month

* 30 Minutes Daily Hitting
* Must reserve time in advance
* Membership must avoid group training hours

3-Month Membership

$250 / 3 Months

* 30 Minutes Daily Hitting
* Must reserve time in advance
* Membership must avoid group training hours

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TRAINING LOCATION

Rocks Indoor Batting Cages
1525 Highland Ave
Duarte, CA 91010

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FACILITY HOURS

Monday – Friday
2:00 PM – 8:00 PM

Saturday & Sunday
12:00 PM – 6:00 PM

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CONTACT

Coach John Tai
📞 626-567-9246

06/28/2026

ROCKS BASEBALL

TRAIN HARD. PLAY HARD. BE A ROCK.

COME TRAIN.

HAVE FUN.

GET BETTER.

JULY 2026

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🚫 NO CLASS

📅 July 4 (Sat)

📅 July 12 (Sun)

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⚾ TRAIN

Coach-Led Lessons

Ages 5–14

Weekly Schedule

🔵 MON • 6:30–8:30 PM
Pitching

🔵 THU • 6:30–8:30 PM
Hitting

🟢 SAT • 3:30–5:30 PM
Fundamentals

🟠 SUN • 11:00 AM–1:00 PM
Fundamentals

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💳 Packages

⭐ $60 • 1 Session

⭐ $300 • 6 Sessions

⭐ $400 • 10 Sessions

⭐ $480 • 10 Sessions + 1 Private

⭐ $900 • 20 Sessions + 2 Privates

Valid for 3 months.

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🥎 RENT

By Appointment Only

⏱ 30 Min • $25

⏱ 60 Min • $45

👥 1–6 Players

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📊 ATHLETIC ASSESSMENT

🏃 10 & 30-Yard Dash

🤝 Grip Strength

💥 Medicine Ball Throw

⬆️ Vertical Jump

⚖️ Body Composition

Know Your Numbers.

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🕒 HOURS

Mon–Fri
12 PM–8 PM

Sat, Sun & Holidays
10 AM–6 PM

📅 By Appointment Only

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📍 LOCATIONS

Rocks Indoor Batting Cages

1525 Highland Ave

Duarte, CA 91010

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Diamond Bar

Carlton J. Peterson Park

24142 Sylvan Glen Rd

Diamond Bar, CA 91765

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📞 CONTACT

Coach John Tai

(626) 567-9246

Call or Text Today!

06/22/2026

Let’s pitching on Monday Night !
Let’s hitting on Thursday Night !

05/26/2026

Hi Parents,
Thursday Hitting Development training will continue as scheduled this week at Rocks Indoor Batting Cages.

Please note there will be NO training on：

❌ May 30 & 31
❌ June 1, 6, 7 & 8

Due to the summer schedule, June will continue with 4 training sessions per week. Please refer to the June Training Schedule for details.

Thank you for your support! ⚾️
Coach John Tai
(626) 567-9246

05/26/2026

05/26/2026

⚾️ ROCKS BASEBALL
🙌 JUNE TRAINING SCHEDULE
🙋🏼 AGE 6–14Y

❌ NO TRAINING
(6/1, 6/6, 6/7, 6/8)

⚾WEEKLY TRAINING

📆 MONDAY
⏰6:30 – 8:30 PM
📍 Rocks
🔋PITCHING DEVELOPMENT

📆THURSDAY
⏰6:30 – 8:30 PM
📍 Rocks
🔋HITTING DEVELOPMENT

📆SATURDAY – PM
⏰3:30 – 5:30 PM
📍 Rocks
🔋FUNDAMENTALS TRAINING

📆SUNDAY – AM
⏰11:00 AM – 1:00 PM
📍 Diamond Bar
🔋FUNDAMENTALS TRAINING

🤝PRICING
💰60 / 1 SESSION
💰300 / 6 SESSIONS
💰400 / 10 SESSIONS
💰480 / 10 SESSIONS + 1 HR PRIVATE
💰900 / 20 SESSIONS + 2 HRS PRIVATE

CONTACT
Coach John Tai
📞 (626) 567-9246

Call or Text for More Information!

LOCATIONS

📍 Rocks Indoor Batting Cages
1525 Highland Ave, Duarte, CA 91010

📍 Diamond Bar
Carlton J. Peterson Park
24142 Sylvan Glen Rd, Diamond Bar, CA 91765

🏆 EXPERIENCED COACHING
⭐ BUILD CONFIDENCE & HAVE FUN
⚾ IMPROVE PERFORMANCE & TEA

04/24/2026

🔥 ROCKS BASEBALL

MAY TRAINING SCHEDULE

MAY 2026
Age: 5–14Y

COME TRAIN, HAVE FUN, GET BETTER!

📅 TRAINING CALENDAR

O = Training Day
X = No Training
(5/3, 5/4, 5/30, 5/31, 6/1)

⚾ WEEKLY TRAINING

MONDAY

6:30 – 8:30 PM
📍 Rocks Indoor Batting Cages
Pitching Development

THURSDAY

6:30 – 8:30 PM
📍 Rocks Indoor Batting Cages
Hitting Development

SATURDAY – AM

9:00 – 11:00 AM
📍 Chino Hills Community Park
Fundamentals Training

SATURDAY – PM

3:30 – 5:30 PM
📍 Rocks Indoor Batting Cages
Fundamentals Training

SUNDAY – AM

11:00 AM – 1:00 PM
📍 Diamond Bar
Fundamentals Training

SUNDAY – PM

3:30 – 5:30 PM
📍 Rocks Indoor Batting Cages
Fundamentals Training

❌ NO TRAINING

* May 3 (Sun)
* May 4 (Mon)
* May 30 (Sat)
* May 31 (Sun)
* June 1 (Mon)

💰 PRICING

$60 / 1 Session

$300 / 6 Sessions
$400 / 10 Sessions

$480 / 10 Sessions + 1 Hr Private
$900 / 20 Sessions + 2 Hrs Private

📞 CONTACT

Coach John Tai
📱 (626) 567-9246
Call or Text for More Information

04/05/2026

Happy Easter Sunday!
We are CLOSED today!
See you on Monday😊

03/31/2026

⚾ ROCKS BASEBALL – APRIL TRAINING 🔥

Spots are filling fast — don’t miss out!

📅 Training Days
Monday / Thursday / Saturday / Sunday
❌ No Training: April 5 & April 19

💪 Training Focus
✔ Pitching Development
✔ Hitting Development
✔ Baseball Fundamentals

👉 For beginners to advanced players
👉 Build real game skills & confidence

🕒 Schedule
Monday – Pitching
6:30 – 8:30 PM
📍 Rocks Indoor Batting Cages

Thursday – Hitting
6:30 – 8:30 PM
📍 Rocks Indoor Batting Cages

Saturday (AM)
9:00 – 11:00 AM
📍 Chino Hills Community Park

Saturday (PM)
3:30 – 5:30 PM
📍 Rocks Indoor Batting Cages

Sunday (AM)
11:00 AM – 1:00 PM
📍 Carlton J. Peterson Park

Sunday (PM)
3:30 – 5:30 PM
📍 Rocks Indoor Batting Cages

🚨 Sign Up Now
🔥 Limited spots available
🔥 First come, first served

📲 Call or Text Coach John
👉 (626) 567-9246