The 44-year-old baseball star shared a video on Instagram filled with moments of him and Lopez, 50, from the past year, set to My Girl by The Temptations.
He also penned a heartfelt message to his bride-to-be, who spent her Monday evening taking her daughter Emme to a Billie Eilish concert in Miami.
'One year ago on a beach in the Bahamas…. I was a nervous wreck, more nervous than my entire playing career, I got down on one knee and asked you a question… you said yes,' Rodriguez began.
Macha, I am so lucky to be with you. Thank you for making my life better. I can’t wait to make more memories with you. I love you #HappyAnniversary' he concluded.
Lopez and Rodriguez showed off their sense of humor on Sunday by participating in the new viral craze known as the Light Switch Challenge.
The video starts with Lopez dancing in a form-fitting white dress while Rodriguez records it wearing a suit, but when they flip the 'light switch' they change outfits.
The short video showed the couple has a healthy sense of humor, which was also on display in his throwback engagement anniversary video.
One part of the video shows Rodriguez pretend to get poked in the face with Lopez's large white hat.
The video features a collage of photos and other videos of the couple enjoying their time together.
While they have yet to publicly reveal when their wedding will happen, it was recently confirmed to be a summer wedding.
Lopez is coming off the indie hit Hustlers in 2019, and she will next be seen in Marry Me, which she stars in and produces.
The actress plays a pop superstar who is set to be married in Madison Square Garden to her rock star fiance.
But when she is spurned on her wedding night, she decides to marry a random man in the crowd instead.
'Jennifer, every moment with you is a blessing. You are my best friend, my inspiration, an amazing mother, and a role model to all,' he added.
