Major League Client Alumni
Since my career as a players' agent began in 1974, I've represented dozens of players. Many of them never made it to the Majors. The following "alumni" all did.
DMS
Toronto Blue Jays/Florida Marlins/NY Mets
"After 18 years working together with David Sloane, I can say that I know this guy pretty well. We go back to 1992 when I was in single A, we have come a long way since.
We've been through thick and thin and he has always been there with good advice and has always been very supportive.
This is a guy that will put forth his best effort every day to find the best for his client, he is as fair as you would want anybody to be with you. Definitely a true professional, regardless of whether he is negotiating the highest paid contract in the Big Leagues or a short stint in the Puerto Rico Winter League…he has done both for me!
He is smart, knowledgeable, pays attention to details and that makes him a great agent but above all that, he is a great guy. That is why I consider David a friend."
Carlos Delgado
Read about Carlos Delgado's foundation Extra Bases
"The Greatest BlueJay"... EVER says the Toronto Star
I chose David Sloane to be my agent back in 1978 when I was just getting involved with baseball at the major league level. He and I worked together for 7 years until my retirement in the spring of 1984.
During that time I experienced the full spectrum when it came to baseball situations. David helped me get through yearly contract negotiations, one arbitration, one hold out, being a free agent, and getting released (five times). What impressed me most was that in each instance I felt that I was getting David's best effort.
That's how David Sloane operates. I felt that the amount of attention he offered was the same regardless of my situation. I was a 16 game winner and and an opening day pitcher. Unfortunately, I was also released numerous times. Through it all David was a consistent presence who I could depend upon.
Now if you want a rah-rah, kiss your butt, what have you done for me lately type of agent to represent you, then you need to skip by Mr. Sloane. But if you want to be represented by an intelligent, professional, and tenacious individual who is also honest to a fault then you need to get in touch with David.
Thirty years ago he was my agent. Today he is my friend. If you have any questions regarding David he has permission to give you my number.
David Frost
White Sox, Angels, Royals
1974-1984

David Sloane - "The best agent and friend a player could have"
(click on the letter to read it)
"I have only been using David as my agent for a short time now but I feel confident that he is always going to do what he can to help me be successful in my career. He was referred to me by a close friend, Joe Torres, whom has been very pleased with David’s work throughout the years. David has been very prompt at responding to my text or phone calls since we have been working together. I feel comfortable having David represent me off the field, which makes it easier for me to do what I need to do on the field."




























Japanese Major Leagues
Seibu Lions


Orix Braves













