---
product_id: 147152674
title: "Ninety Percent Mental: An All-Star Player Turned Mental Skills Coach Reveals the Hidden Game of Baseball"
brand: "bob tewksbury"
price: "₨11646"
currency: LKR
in_stock: true
reviews_count: 12
url: https://www.desertcart.lk/products/147152674-ninety-percent-mental-an-all-star-player-turned-mental-skills
store_origin: LK
region: Sri Lanka
---

# Ninety Percent Mental: An All-Star Player Turned Mental Skills Coach Reveals the Hidden Game of Baseball

**Brand:** bob tewksbury
**Price:** ₨11646
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ninety Percent Mental: An All-Star Player Turned Mental Skills Coach Reveals the Hidden Game of Baseball by bob tewksbury
- **How much does it cost?** ₨11646 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/147152674-ninety-percent-mental-an-all-star-player-turned-mental-skills)

## Best For

- bob tewksbury enthusiasts

## Why This Product

- Trusted bob tewksbury brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Ninety Percent Mental: An All-Star Player Turned Mental Skills Coach Reveals the Hidden Game of Baseball

## Images

![Ninety Percent Mental: An All-Star Player Turned Mental Skills Coach Reveals the Hidden Game of Baseball - Image 1](https://m.media-amazon.com/images/I/41lAxe5KjgS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great for Anyone in the Great Game of Baseball
  

*by B***H on Reviewed in the United States on April 1, 2018*

Great book by a great person having a tremendous influence on the baseball world.  As someone who works in the sport psychology world and loves baseball, I've read just about everything there is on the topic.  Although I looked forward to the book, it made me wonder what Tewks would do for his approach to bring something new to the table.  Well, he found a great way to do so with his writing style and format of the book.  Tewks weaves the story of his baseball career with that of his career as a mental skills coach in a way that offers really interesting stories and provides valuable content regardless of whether you're reading as a player or coach.  He is very open in giving some of his signature techniques with players but making it very clear the relationships you build trump any skill- it's about the people.  The book is well written and easy to read.  No matter your existing knowledge of the mental side, I think you'll find it both enjoyable and valuable.  Well done by Tewks!

### ⭐⭐⭐⭐⭐ 







  
  
    Good book
  

*by F***. on Reviewed in the United States on January 22, 2021*

I purchased it for my grandson for Christmas. He is 10 years old and is having difficulty reading it at his reading level. He is saving it for when he is a little older Otherwise, the book would probably be suitable for a teenager and older.

### ⭐⭐⭐⭐⭐ 







  
  
    Loved the mental nuggets and great stories!
  

*by J***D on Reviewed in the United States on July 1, 2019*

Entertaining read from beginning to end, but the real value for me was found in the mental approach and preparation to being a competitor.  Both of my teenage kids play 2 sports each and I coach them regularly. This book has given me great insight into leading them both through slumps and performance struggles. It has given me a “language” to communicate with as a coach and parent. It’s not just about talent or even training.  Thanks Bob for giving us a glimpse into your life and the world of pro baseball.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*