HOT right now: Tasting History a Recipe for Disaster Autographedrainman614 left ★★★★★ feedback for Vdecostello: “I have purchased from Vinny several times an…”Happy birthday Lara McDonnell!New Drop just released! Crown Me Dead (Deluxe Limited Edition) (Signed Book) at Barnes & NobleHOT right now: An Ending In Itself LP (Opened & Signed)Anthony Risi is #3 in October's Sellers of the Month!Happy birthday Joni Mitchell!North Collectors Co. is October's Seller of the Month!New Drop just released! I've Got You Autographed at Books-A-MillionHOT right now: Bigfoot Must Die AutographedIn2flicks Autographs holds the crown for Narnia: The Magician's Nephew — Cast on Graphmasters!Toolcircle left ★★★★★ feedback for ChallengerCollectibles: “Absolutely amazing job by Chase and Challeng…”Welcoming Tenks Chabashira to ISO!New Drop just released! The Greening Court (Signed Book) at Barnes & NobleIn2flicks Autographs holds the crown for Enola Holmes 2 — Cast on Graphmasters!East Coast Collector's Service is #2 in October's Sellers of the Month!New Drop just released! When You Least Expect It Autographed at Books-A-MillionNew Drop just released! Bitter Taste Autographed at Books-A-Millionbrandnmendes left ★★★★★ feedback for tagruato: “Met in person and had a smooth transaction.…”Welcoming Umberto Sciuto to ISO!Donnie left ★★★★★ feedback for Vdecostello: “A+++++++ authentic fast shipping amazing com…”In2flicks Autographs holds the crown for Maleficent — Cast on Graphmasters!In2flicks Autographs holds the crown for Ali G: Who Iz I? — Cast on Graphmasters!In2flicks Autographs holds the crown for Les Misérables — Cast on Graphmasters!Valhalla_Collectables left ★★★★★ feedback for in2flicks: “Bought Several Windows, all labelled, really…”HOT right now: Crown Me Dead (Deluxe Limited Edition) (Signed Book)Wait Nichol is today's Member Signature of the Day!HOT right now: The Greening Court (Signed Book)In2flicks Autographs holds the crown for The Boxtrolls — Cast on Graphmasters!John Lindsay and Chris Michaels VO (Cool Kollections) are now friends on RACC!New Drop just released! An Ending In Itself LP (Opened & Signed) at Newbury ComicsHOT right now: When You Least Expect It AutographedWelcoming alexus jekill to ISO!
Michael Lorenzen
ⓘ

Michael Lorenzen

Sports

Michael Clifton Lorenzen (born January 4, 1992) is an American professional baseball pitcher and outfielder for the Cincinnati Reds of Major League Baseball (MLB). As a college baseball player, Lorenzen played outfield and pitched for the Cal State Fullerton Titans. He was selected by the Reds in the first round of the 2013 Major League Baseball draft.\n', '

Lorenzen attended Fullerton Union High School in Fullerton, California, where he played for the school\'s baseball team. He had a batting average above .400 as a freshman. The Tampa Bay Rays selected Lorenzen in the seventh round of the 2010 Major League Baseball draft. Lorenzen opted not to sign, and instead enrolled at California State University, Fullerton, to play baseball for the Titans. In 2012, he was named an All-American and a finalist for the John Olerud Two-Way Player of the Year Award. Lorenzen has also played on the Uni…

Full biography →
Graphmasters

Who met Michael Lorenzen

Graphmasters tracks autographs collectors got in person, never purchases.

What’s Graphmasters?
1list Michael Lorenzen is on
On lists: Cincinnati Reds

See all on Graphmasters →

Graphmasters is where RACC collectors track every celebrity they’ve met in person. Free to join.

Start your list
No Michael Lorenzen autographs on eBay right now.
They come and go. We’ll email you the moment one lists.
🔔 Sign in to get an alert

ISO
Nobody has an ISO for Michael Lorenzen yet. Be the first.

What’s an ISO?

ISO means in search of. You post the autograph you want (who, what item, your budget), and sellers who can get it, or already have it, reach out to you. It’s free, and it’s how many collectors find pieces that never hit eBay.

In RACC collections

Pieces RACC members have put on show

No member has shown a Michael Lorenzen piece yet. Add yours.

No Michael Lorenzen drops yet. Be first to know when there is one. Drops are official signed merchandise that artists, record labels and official distributors release regularly, and they sell out fast.

Alerts come as one daily summary email, most popular first.

TTM
Nobody has logged a through-the-mail request to Michael Lorenzen yet. Be the first to log a TTM.

×

Questions? Message RACC Team

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

© 2026 Real Autograph Collectors Club