2024 Split Open

{{Infobox tennis event|2024|Split Open|

| date=1–6 April 2024 (women)
8–14 April 2024 (men)

| edition=6th (men)
3rd (women)

| surface=Clay / Outdoor

| location=Split, Croatia

| category=ATP Challenger Tour
ITF Women's World Tennis Tour

| prize_money = €74,825 (men)
$60,000 (women)

| champms = {{flagicon|SVK}} Jozef Kovalík

| champmd = {{flagicon|FRA}} Jonathan Eysseric / {{flagicon|NED}} Bart Stevens

| champws = {{flagicon|CRO}} Jana Fett

| champwd = {{flagicon|GRE}} Valentini Grammatikopoulou / {{flagicon|IND}} Prarthana Thombare

}}

The 2024 Split Open was a professional tennis tournament played on outdoor clay courts. It was the sixth (men) and third (women) editions of the tournament, which were part of the 2024 ATP Challenger Tour and the 2024 ITF Women's World Tennis Tour. It took place in Split, Croatia, between 1 and 14 April 2024.{{cite web|url=https://www.itftennis.com/en/tournament/w75-split/cro/2024/w-itf-cro-2024-002/|title=W75 Split|website=ITF|access-date=24 March 2024}}

Champions

=Men's singles=

{{flagicon|SVK}} Jozef Kovalík def. {{flagicon|HUN}} Zsombor Piros 6–4, 5–7, 7–5.

=Women's singles=

{{flagicon|CRO}} Jana Fett def. {{flagicon|TUR}} İpek Öz, 6–0, 6–4

=Men's doubles=

{{flagicon|FRA}} Jonathan Eysseric / {{flagicon|NED}} Bart Stevens def. {{flagicon|SWE}} Filip Bergevi / {{flagicon|NED}} Mick Veldheer 0–6, 6–4, [10–8].

=Women's doubles=

{{flagicon|GRE}} Valentini Grammatikopoulou / {{flagicon|IND}} Prarthana Thombare def. {{flagicon|SLO}} Veronika Erjavec / {{flagicon|LTU}} Justina Mikulskytė, 6–4, 6–1

Men's singles main-draw entrants

=Seeds=

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
{{flag\|HUN}} \|Zsombor Piros \|109 \|1
{{flag\|CRO}} \|Duje Ajduković \|115 \|2
{{flag\|SVK}} \|Lukáš Klein \|116 \|3
{{flag\|FRA}} \|Quentin Halys \|147 \|4
{{flag\|ARG}} \|Juan Manuel Cerúndolo \|153 \|5
{{flag\|BIH}} \|Damir Džumhur \|159 \|6
{{flag\|SVK}} \|Alex Molčan \|162 \|7
{{flag\|AUT}} \|Filip Misolic \|166 \|8

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! Rank¹

! Seed

|109

|115

|116

|147

|Juan Manuel Cerúndolo

|153

|Damir Džumhur

|159

|Alex Molčan

|162

|Filip Misolic

|166

Rankings are as of 1 April 2024.{{Cite web|url=http://www.atptour.com/en/rankings/singles|title=Rankings | Singles | ATP Tour | Tennis|website=ATP Tour}}

=Other entrants=

The following players received wildcards into the singles main draw:

{{flagicon|CRO}} Duje Ajduković
{{flagicon|CRO}} Matej Dodig
{{flagicon|CRO}} Luka Mikrut

The following players received entry into the singles main draw as alternates:

{{flagicon|BEL}} Michael Geerts
{{flagicon|FRA}} Tristan Lamasine
~~{{flagicon|KAZ}} Timofey Skatov~~
{{flagicon|CZE}} Jiří Veselý

The following players received entry from the qualifying draw:

{{flagicon|CZE}} Jonáš Forejtek
{{flagicon|GBR}} Felix Gill
{{flagicon|DEN}} Elmer Møller
{{flagicon|CZE}} Jakub Nicod
{{flagicon|ITA}} Lorenzo Rottoli
{{flagicon|GER}} Marko Topo

The following player received entry as a lucky loser:

{{flagicon|FRA}} Mathys Erhard

Women's singles main draw entrants

=Seeds=

class="wikitable"
width="75"\| Country ! width="175"\| Player ! Rank ! Seed
{{flag\|AUT}} \|Julia Grabher \|111 \|1
{{flag\|CRO}} \|Jana Fett \|159 \|2
{{flag\|HUN}} \|Panna Udvardy \|160 \|3
{{flag\|SUI}} \|Simona Waltert \|181 \|4
{{flag\|SLO}} \|Veronika Erjavec \|184 \|5
{{flag\|FRA}} \|Carole Monnet \|195 \|6
{{flag\|CRO}} \|Tena Lukas \|203 \|7
{{flag\|SLO}} \|Polona Hercog \|213 \|8

class="wikitable"

width="75"| Country

! width="175"| Player

! Rank

! Seed

|111

|159

|160