Before Gloria Cup series which will be held in October 2023, Gloria Christian School held the Pre Gloria Cup on 3-5 of May 2023. The sports being hosted were chess, table tennis, and badminton. The Pre Gloria Cup was attended by 136 students and they were internal students of Gloria Christian School starting from elementary to high school levels. The activity was carried out at Gloria Christian School’s west campuses (Kupang Indah and Sukomanunggal areas).
"The Pre Gloria Cup was held as a preparation for the school to hold the Gloria Cup which has been inactive for several years due to the pandemic. In addition, the Pre Gloria Cup is a stage to capture talented students who will compete in Gloria Cup 2023," ungkap Pak Yohanes Arsadewa, Ketua Pra Glora Cup 2023.
Even though it was just for internal students, the implementation of the Pre Gloria Cup was very alive. Players were so passionate to give their best effort for their schools. Supporters never cease to yell when their schoolmates played. "We are grateful that the Pre-Gloria Cup can run well. Hopefully, the Pre Gloria Cup can encourage all students to stay healthy. As the saying men sana in corpore sano which means a healthy body has a strong soul," said Mr. Yohanes Arsadewa.
The following are the names of the Pre Gloria Cup winners:
| CHESS | ||
| Primary | ||
| 1st Place | Marcello Lionel Wahyudi | SD Kristen Gloria 3 |
| 2nd Place | Stanley Timotius | SD Kristen Gloria 2 |
| 3rd Place | William Rollick | SD Kristen Gloria 3 |
| TABLE TENNIS | ||
| Junior High School | ||
| 1st Place | Max Owen Hoo | SMP Kristen Gloria 2 |
| 2nd Place | Adriel Jonathan Loing | SMP Kristen Gloria 2 |
| 3rd Place | Rafael Raj Arkana | SMP Kristen Gloria 2 |
| TABLE TENNIS | ||
| Senior High School | ||
| 1st Place | Christian Jovan Loekman | SMA Kristen Gloria 1 |
| 2nd Place | Miracle Willianto | SMA Kristen Gloria 2 |
| 3rd Place | Christopher Hanson Tjokro | SMA Kristen Gloria 2 |
| BADMINTON | ||
| Junior High School | ||
| Man Singles | ||
| 1st Place | Kevin Ziegler Candra | SMP Kristen Gloria 2 |
| 2nd Place | Jonathan Christian | SMP Kristen Gloria 2 |
| 3rd Place | Stanley Wiston | SMP Kristen Gloria 2 |
| Woman Singles | ||
| 1st Place | Janice Valerie | SMP Kristen Gloria 1 |
| 2nd Place | Nicole Aditya | SMP Kristen Gloria 1 |
| 3rd Place | Clarine Rebecca Chandra | SMP Kristen Gloria 2 |
| Man Doubles | ||
| 1st Place | Christian Wesley Goenawan / Davin Hosea | SMP Kristen Gloria 2 |
| 2nd Place | Vince Carter/Eben Soenjoto | SMP Kristen Gloria 1 |
| 3rd Place | Darrence Gunawan / Christian Jenson | SMP Kristen Gloria 2 |
| Woman Doubles | ||
| 1st Place | Florencia Harel/Fiona Adeline | SMP Kristen Gloria 1 |
| 2nd Place | Elysa/ Priscilla Phildaugh | SMP Kristen Gloria 1 |
| 3rd Place | Jessica Andrea/Grisele Evelyn | SMP Kristen Gloria 1 |
| BADMINTON | ||
| Senior High School | ||
| Man Singles | ||
| 1st Place | Michael Ian Wiyono | SMA Kristen Gloria 1 |
| 2nd Place | Giova Excel Suryawan | SMA Kristen Gloria 2 |
| 3rd Place | Danelson Yehezkiel Sabanari | SMA Kristen Gloria 1 |
| Woman Singles | ||
| 1st Place | Retricia Ester Kojansouw | SMA Kristen Gloria 2 |
| 2nd Place | Gisela Adeline Chandra | SMA Kristen Gloria 2 |
| 3rd Place | Christine Olivia Susilo | SMP Kristen Gloria 2 |
| Man Doubles | ||
| 1st Place | Marcell Nathaniel Julian/ Alvin Juan Anggriawan | SMP Kristen Gloria 2 |
| 2nd Place | Marlon Christian Bong/ Yehezkiel Hanwen | SMA Kristen Gloria 2 |
| 3rd Place | William Nelson Candra/ Kenneth Chandra | SMP Kristen Gloria 2 |
| Woman Doubles | ||
| 1st Place | Maeko King / Naomi Agnesia Santoso | SMA Kristen Gloria 1 |
| 2nd Place | Clarisa Michelle Djie / Jennifer Angela Luwuk | SMA Kristen Gloria 1 |
| 3rd Place | Jeselyn Alvenia Tirtayasa / Yuliana Caesya | SMA Kristen Gloria 1 |