2018 Koblenz Open

{{Infobox tennis event|2018|Koblenz Open|

| date= 16–21 January

| edition=2nd

| surface=Hard (indoor)

| location=Koblenz, Germany

| champs={{flagicon|GER}} Mats Moraing

| champd={{flagicon|MON}} Romain Arneodo / {{flagicon|AUT}} Tristan-Samuel Weissborn

}}

The 2018 Koblenz Open was a professional tennis tournament played on indoor hard courts. It was the second edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Koblenz, Germany between 16 and 21 January 2018. {{cite web|url=https://www.tennistourtalk.com/27584/koblenz-open-entry-list-revealed |title= Koblenz Open Entry List Revealed |date=26 December 2017}}

Singles main-draw entrants

=Seeds=

class="sortable wikitable"
width="70"| Country

! width="175"| Player

! Rank1

! Seed

{{flag|RUS}}

|Andrey Kuznetsov

|104

|1

{{flag|ITA}}

|Marco Cecchinato

|106

|2

{{flag|UKR}}

|Sergiy Stakhovsky

|122

|3

{{flag|GER}}

|Oscar Otte

|133

|4

{{flag|GER}}

|Yannick Maden

|146

|5

{{flag|FRA}}

|Kenny de Schepper

|154

|6

{{flag|SVK}}

|Andrej Martin

|159

|7

{{flag|ESP}}

|Tommy Robredo

|163

|8

  • 1 Rankings are as of 8 January 2018.

=Other entrants=

The following players received wildcards into the singles main draw:

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

The following players received entry from the qualifying draw:

Champions

=Singles=

{{main|2018 Koblenz Open – Singles}}

=Doubles=

{{main|2018 Koblenz Open – Doubles}}

References

{{Reflist}}