New Zealand will be battling the rankings when they take on India in this weekend's pivotal Davis Cup tennis tie in Christchurch.
With the winner of the Asia/Oceania Group 1 clash moving a step closer to a spot in next year's World Group, the hosts will have to upset the form book to achieve that aim.
Opening the tie today will be Kiwi No2 Michael Venus, who will have to adapt from a doubles-heavy year, for an encounter with Indian No1 Somdev Devvarman.
Venus, now ranked 44th in the world in doubles, has seen his singles ranking slip to 548th due to his inactivity in the format. He did reach the second round of the Heineken Open in Auckland last summer and also won his singles match in Davis Cup against China earlier in the year, but he will have his work cut out for him in a contest against the 148th-ranked Devvarman.
The pair know each other well, with several players on both sides going through the US school system, and have clashed once in singles play, with the Indian coming out the winner in three sets.